Eileen P. Morgan

US Patent 7090569 Manual clutch device for a roller sander for controlling reciprocating movement of a roller

US Patent 7094132 Method of and apparatus for magnetic-abrasive machining of wafers

US Patent 7094134 Off-line tool for breaking in multiple pad conditioning disks used in a chemical mechanical polishing system

US Patent 7094136 Grinding tool for edge circular processing

US Patent 7097546 System and method for reducing surface defects in integrated circuits

US Patent 7097547 Handheld skate sharpener

US Patent 7097550 Chemical mechanical polishing pad

US Patent 7101269 Cylindrical grinding machine

US Patent 7104868 Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool

US Patent 7104874 Razor sharpening apparatus

US Patent 7108589 Polishing apparatus and method

US Patent 7108592 Substrate holding apparatus and polishing apparatus

US Patent 7108598 PDC interface incorporating a closed network of features

US Patent 7112120 Feeder assembly for particle blast system

US Patent 7112127 Joint compound sander

US Patent 7115019 Grinding method and grinding machine

US Patent 7117863 Saw blade for cutting fiber cement

US Patent 7118461 Smooth pads for CMP and polishing substrates

US Patent 7121934 Carrier head for chemical mechanical polishing apparatus

US Patent 7125325 Portable sharpening system for a dual-knife cutting machine

US Patent 7128639 Process and apparatus for the artificial aging of stones

US Patent 7128641 Grinder capable of seizing rotary shaft

US Patent 7131898 Adjustable surface positioning guide for a rotary hand-held tool

US Patent 7134935 Lubricated razor blade edge sanitizer and sharpener

US Patent 7134953 Endless abrasive belt and method of making the same

US Patent 7137867 Thickness control method and double side polisher

US Patent 7137873 Grinding method for workpiece, jet guide means and jet regulation means used for the method

US Patent 7140947 Barrel polishing method and barrel polishing apparatus

US Patent 7140948 Machine for machining elongate workpieces provided with cutting teeth, in particular for grinding bandsaw blades

US Patent 7144298 Method for manufacturing semiconductor device and apparatus for manufacturing thereof

US Patent 7144299 Methods and devices for supporting substrates using fluids

US Patent 7144309 Rotational processor with drive rollers

US Patent 7144311 Foot unit for abrasive cutting-off machine

US Patent 7147541 Thickness control method and double side polisher

US Patent 7147550 Holding apparatus for grinding members

US Patent 7150676 Dual motion polishing tool

US Patent 7153182 System and method for in situ characterization and maintenance of polishing pad smoothness in chemical mechanical polishing

US Patent 7153192 Method for selectively sensing and removing asperities from hard disk drive media utilizing active thermally controlled flying heights

US Patent 7153193 System and apparatus for selectively sensing and removing asperities from hard disk drive media utilizing active thermally controlled flying heights

US Patent 7156722 Platen structure of polishing apparatus for processing semiconductor wafer and method for exchanging polishing pad affixed to the same

US Patent 7160181 Polishing pad of CMP equipment for polishing a semiconductor wafer

US Patent 7163439 Methods and systems for conditioning planarizing pads used in planarizing substrates

US Patent 7163445 Apparatus and method for fabricating liquid crystal display panel

US Patent 7163450 Abrasive pad

US Patent 7169015 Apparatus for optical inspection of wafers during processing

US Patent 7169020 Grinding jig set and grinding method

US Patent 7169029 Resilient structured sanding article

US Patent 7175504 Vacuum suction holding apparatus and holding method, polishing apparatus using this holding apparatus, and device manufacturing method using this polishing apparatus

US Patent 7175513 Power grinder with safety guard and spindle arresting means

US Patent 7179156 Grinder with easily installable/detachable grinding disc and a linkage effect

US Patent 7182669 Methods and systems for planarizing workpieces, e.g., microelectronic workpieces

US Patent 7186164 Processing pad assembly with zone control

US Patent 7186171 Composite retaining ring

US Patent 7186174 Sanding block holder

US Patent 7198042 Apparatus for cutting a mitered edge in stone

US Patent 7198545 Method of calibration and data evaluation for eddy current metrology systems

US Patent 7198555 Atomizer cooling by liquid circulation through atomizer tip holder

US Patent 7198560 Wafer planarization composition and method of use

US Patent 7201632 In-situ chemical-mechanical planarization pad metrology using ultrasonic imaging

US Patent 7201635 Methods and systems for conditioning planarizing pads used in planarizing substrates

US Patent 7201636 Chemical mechanical polishing a substrate having a filler layer and a stop layer

US Patent 7201647 Subpad having robust, sealed edges

US Patent 7207865 Apparatus for machining workpieces, in particular workpieces provided with cutting teeth

US Patent 7207873 Hand machine tool with clamping device

US Patent 7210474 Saw blade with cutting depth gauge

US Patent 7217176 Polishing tool with several pressure zones

US Patent 7217179 Polishing pad

US Patent 7220163 Method and apparatus for measuring abrasion amount and pad friction force of polishing pad using thickness change of slurry film

US Patent 7220173 Wafer holder and wafer conveyor system equipped with the same

US Patent 7225803 Pavement saw and vacuum apparatus

US Patent 7229337 Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting

US Patent 7232360 Uninterrupted abrasive fluid supply

US Patent 7235000 Methods and systems for conditioning planarizing pads used in planarizing substrates

US Patent 7235003 Method and apparatus for grinding of concrete floors

US Patent 7235006 Power tool with dust collection function

US Patent 7238082 Workpiece headstock

US Patent 7238084 Chemical mechanical polishing apparatus and chemical mechanical polishing method using the same

US Patent 7241200 Control system and method for processing jewelry and the like

US Patent 7241202 Substrate polishing apparatus

US Patent 7241205 Method of processing a substrate

US Patent 7243646 Apparatus and method for shearing reinforced concrete piles and metal piles and crushing reinforced concrete piles

US Patent 7247081 Precision machining apparatus and precision machining method

US Patent 7247083 Polishing apparatus

US Patent 7249994 Abrasive cleaning plant with single-block plastic booth and integrated feeding and filtering device

US Patent 7249996 Vacuum sander

US Patent 7255636 Hybrid burnishing head design for improved burnishing of disk media

US Patent 7258595 Polishing apparatus

US Patent 7261099 Apparatus and method for slicing an ingot

US Patent 7261616 Magnetorheological polishing devices and methods

US Patent 7261621 Pad conditioner for chemical mechanical polishing apparatus

US Patent 7261624 Protective cover for a hand-held cut-off machine

US Patent 7264541 Drywall corner sander

US Patent 7264542 Knife sharpening method and system

US Patent 7267600 Polishing apparatus

US Patent 7270597 Method and system for chemical mechanical polishing pad cleaning

US Patent 7273411 Polishing apparatus

US Patent 7275978 Hand power tool which receives its operating voltage from a power supply unit

US Patent 7278901 Method and apparatus for measuring abrasion amount and pad friction force of polishing pad using thickness change of slurry film

US Patent 7278905 Apparatus and method for conditioning polishing surface, and polishing apparatus and method of operation

US Patent 7278908 Polishing disk for a tool for the fine machining of optically active surfaces on spectacle lenses in particular

US Patent 7281537 Multi-station block-texture modifying system and block-spacer

US Patent 7281969 Tool sharpening and compound honing jig

US Patent 7294048 Abrasive article

US Patent 7297047 Bubble suppressing flow controller with ultrasonic flow meter

US Patent 7300333 Control system and method for processing jewelry and the like

US Patent 7303461 Method of machining airfoils by disc tools

US Patent 7303462 Edge bead removal by an electro polishing process

US Patent 7303463 Semiconductor wafer polishing apparatus, and method of polishing semiconductor wafer

US Patent 7306506 In-situ chemical-mechanical planarization pad metrology using ultrasonic imaging

US Patent 7309278 Lean presser for holding eyeglass lens and eyeglass lens processing apparatus having the same

US Patent 7311589 Electric portable power tool with rotatable guard

US Patent 7311590 Polishing pad with grooves to retain slurry on the pad texture

US Patent 7311591 Abrasive materials

US Patent 7314401 Methods and systems for conditioning planarizing pads used in planarizing substrates

US Patent 7314403 Apparatus and method for fabricating liquid crystal display panel

US Patent 7314404 Burnishing head

US Patent 7316602 Constant low force wafer carrier for electrochemical mechanical processing and chemical mechanical polishing

US Patent 7320634 Sanding tool and dust collection system therefor

US Patent 7326103 Vertically adjustable chemical mechanical polishing head and method for use thereof

US Patent 7326106 Device for treating flooring surfaces

US Patent 7329169 Apparatus and method for fabricating liquid crystal display panel

US Patent 7329174 Method of manufacturing chemical mechanical polishing pad

US Patent 7331845 Double end face truing device, double end face truing tool, and double end face truing method

US Patent 7335087 Eyeglass lens processing apparatus

US Patent 7335090 Substrate processing apparatus and substrate handling method

US Patent 7335091 Methods and apparatus for machining a coupling

US Patent 7337775 Cutting tip for diamond tool and diamond tool

US Patent 7341501 Gear grinding machine, method for dressing threaded grinding wheel and method for grinding work

US Patent 7341502 Methods and systems for planarizing workpieces, e.g., microelectronic workpieces

US Patent 7341504 Adjustable sand blasting gun

US Patent 7347765 Honing installation with several work stations

US Patent 7347766 Cutting method and cutting apparatus

US Patent 7347767 Retaining rings, and associated planarizing apparatuses, and related methods for planarizing micro-device workpieces

US Patent 7353817 Saw accessory for aerial work platform

US Patent 7353818 Apparatus and method for slicing an ingot

US Patent 7354334 Reducing polishing pad deformation

US Patent 7354335 CMP apparatus and load cup mechanism

US Patent 7354337 Pad conditioner, pad conditioning method, and polishing apparatus

US Patent 7357705 Diamond disk

US Patent 7361079 Pipe deburring tool

US Patent 11179825 Floor grinding apparatus having dust sealing rings

US Patent 11179827 Safety communication system for remote sandblasting operations

US Patent 7364498 Double armed finishing tool for tubing materials

US Patent 7364500 Sanding apparatus and method of manufacture

US Patent 7364502 Cutting wheel

US Patent 7367875 CVD diamond-coated composite substrate containing a carbide-forming material and ceramic phases and method for making same

US Patent 7370646 Apparatus and method for slicing an ingot

US Patent 7371151 Lens stocking apparatus and lens processing system having the same

US Patent 7371152 Non-uniform subaperture polishing

US Patent 7371156 Off-line tool for breaking in multiple pad conditioning disks used in a chemical mechanical polishing system

US Patent 7371158 Plating removing apparatus for two-piece wheel

US Patent 7371160 Elastomer-modified chemical mechanical polishing pad

US Patent 7377838 Floor treating machine

US Patent 7377839 Cover for guiding a medium in an abrasive disk

US Patent 7381121 Base pad polishing pad and multi-layer pad comprising the same

US Patent 7384328 Sanding device, and sanding assembly including the same

US Patent 7393263 Method for manufacturing surface-coated cutting insert

US Patent 7393268 Ring system for guiding a medium in an abrasive disk

US Patent 7402093 Grinding apparatus for buttons on rock drill bit

US Patent 7404754 CNC tungsten steel cutting machine

US Patent 7404755 Process and apparatus for artificially ageing blocks

US Patent 7404757 Apparatus and method for breaking in multiple pad conditioning disks for use in a chemical mechanical polishing system

US Patent 7406962 Platform minute adjustment, expansion and water collection devices

US Patent 7407433 Pad characterization tool

US Patent 7410410 Method and apparatus to produce a GRM lapping plate with fixed diamond using electro-deposition techniques

US Patent 7410413 Structured abrasive article and method of making and using the same

US Patent 7413503 Elastic polishing tool and lens polishing method

US Patent 7413505 Pipe and shaft sander

US Patent 7416474 Planarization apparatus

US Patent 7416477 Sander tool with pivoting handle and attachable pol

US Patent 7419421 Slider having rounded corners and edges, and method for producing the same

US Patent 7422510 Lens machining machine

US Patent 7422511 Element for detecting the amount of lapping having a resistive film electrically connected to the substrate

US Patent 7422515 Wide belt sander

US Patent 7431028 Apparatus and method for slicing an ingot

US Patent 7431632 Control system and method for processing jewelry and the like

US Patent 7434575 Chainsaw chain for concrete

US Patent 7435157 Grinding machine, computer software to operate such a machine, and their uses therefor

US Patent 7435158 Initial position setting method of grinding wheel in vertical double disc surface grinding machine

US Patent 7435160 Automated floor sander

US Patent 7435161 Multi-layer polishing pad material for CMP

US Patent 7435162 Polishing fluids and methods for CMP

US Patent 7438628 Device and control unit for belt sanding systems

US Patent 7438633 Apparatus for grinding a surface comprising two movably arranged hoods

US Patent 7442111 Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting

US Patent 7452262 Knife sharpeners with improved knife guides

US Patent 7452263 Grinding method

US Patent 7458880 Method for grinding of cam profiles

US Patent 7458882 Adjustable handheld tool

US Patent 7458884 Grinding disc for grinding machines

US Patent 7462092 Method of finishing bevel gears to produce a diffuse surface structure

US Patent 7462094 Wafer grinding method

US Patent 7462095 Apparatus at a flat card or roller card for grinding a clothing drawn onto a rotating roller

US Patent 7464431 Paint brush

US Patent 7465217 CMP conditioner, method for arranging hard abrasive grains for use in CMP conditioner, and process for producing CMP conditioner

US Patent 7465220 Apparatus and method for corrugating resharpened blades

US Patent 7465222 Grinding wheel

US Patent 7473160 Method and apparatus for grinding a workpiece

US Patent 7473164 Self-centering skate holder

US Patent 7476146 Universal fixture for belt sander

US Patent 7481697 Head slider and method of manufacturing same

US Patent 7488235 Polishing apparatus and related polishing methods

US Patent 7488240 Polishing device

US Patent 7488242 Sanding apparatus with molded elastomeric pad

US Patent 7494399 Single-step fiber grinding process and apparatus

US Patent 7494403 Knife sharpener with improved knife guides

US Patent 7497763 Polishing pad, a polishing apparatus, and a process for using the polishing pad

US Patent 7500902 Thickness-measuring method during grinding process

US Patent 7500905 Grinding apparatus and grinding system

US Patent 7503837 Composite retaining ring

US Patent 7507144 Substrate polishing apparatus

US Patent 7507145 Automated sectioning tomographic measurement system

US Patent 7507147 Method for machining rotary parts

US Patent 7510460 Substrate polishing apparatus

US Patent 7510461 Grinding jig set and grinding method

US Patent 7513820 Method and apparatus for producing micro-texture on a slider substrate using chemical and mechanical polishing techniques

US Patent 7517277 Layered-filament lattice for chemical mechanical polishing

US Patent 7524232 Workpiece centering apparatus and method of centering workpiece

US Patent 7524235 Method of eliminating surface stress of silicon wafer

US Patent 7524239 Electric hand tool—in particular an angle sander/grinder

US Patent 7527548 System and method for precision machining of high hardness gear teeth and splines

US Patent 7530879 Apparatus for reworking a steel edge of a ski

US Patent 7530880 Method and apparatus for improved chemical mechanical planarization pad with pressure control and process monitor

US Patent 7530885 Pneumatic grinder with improved handle structure

US Patent 7534166 Chemical mechanical polishing apparatus

US Patent 7537511 Embedded fiber acoustic sensor for CMP process endpoint

US Patent 7537512 Multiple fluid supplying apparatus for carrier of semiconductor wafer polishing system

US Patent 7540800 Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer

US Patent 7544112 Method and apparatus for removing coatings from a substrate using multiple sequential steps

US Patent 7547245 Substrate production apparatus for producing a substrate for a display device

US Patent 7549911 Media control valve with pressure balance loop

US Patent 7549913 Sanding tool with pivotally coupled head assembly

US Patent 7553215 Process of forming a deflection mirror in a light waveguide

US Patent 7556558 Shape controlled abrasive article and method

US Patent 7559823 Substrate processing apparatus and substrate processing method

US Patent 7559827 Dresser and apparatus for chemical mechanical polishing and method of dressing polishing pad

US Patent 7559828 Double-grinding-wheel type drill bit grinding device with a single driving shaft and grinding method thereof

US Patent 7559829 Tool for surfacing an optical surface

US Patent 7563154 Grinding apparatus having sludge-removing device and method of removing sludge

US Patent 7563156 Planetary grinder

US Patent 7563157 Apparatus for conditioning chemical-mechanical polishing pads

US Patent 7568968 Coolant nozzle positioning for machining work-pieces

US Patent 7568969 Locking mechanism of linear motor travel slider and processing machine

US Patent 7572173 Polishing apparatus and pad replacing method thereof

US Patent 7575505 Hand tool quick release mechanism

US Patent 7578730 Grinding brush fixing device

US Patent 7585204 Substrate polishing apparatus

US Patent 7585205 Substrate polishing apparatus and method

US Patent 7585206 Spool to spool continuous through feed system

US Patent 7585207 Throwing wheel assembly

US Patent 7588482 Apparatus and method for manufacturing liquid crystal display device

US Patent 7591716 Producing notch feature in small diameter steel alloy needle wire

US Patent 7594845 Abrasive article and method of modifying the surface of a workpiece

US Patent 7597606 Fabrication process of semiconductor device and polishing method

US Patent 7601049 Double side wafer grinder and methods for assessing workpiece nanotopology

US Patent 7601051 Grinding machine having grinder head and method of manufacturing semiconductor device by using the grinding machine

US Patent 7604527 Methods and systems for planarizing workpieces, e.g., microelectronic workpieces

US Patent 7607967 Substrate processing method and substrate processing apparatus

US Patent 7614935 Apparatus for machining a workpiece

US Patent 7614938 Reconditioned medical devices

US Patent 7614940 Accessory with hub for use with multiple types of rotary tool mandrels

US Patent 7621799 Polishing method and polishing device

US Patent 7621801 Clamping device comprising a centering device on a grinding spindle rotor, and rotary part comprising one such centering device

US Patent 7625265 Hood plates for handheld grinding tools

US Patent 7628677 Automated insulation milling machine

US Patent 7628682 Safety guard with clamping device

US Patent 7632169 Polishing method and polishing apparatus

US Patent 7632173 Substrate holding apparatus and polishing apparatus

US Patent 7632174 Sanding apparatus with molded elastomeric pad

US Patent 7635292 Substrate holding device and polishing apparatus

US Patent 7637799 Substrate production apparatus for producing a substrate for a display device

US Patent 7637803 Combination of knife block and knife sharpener with guard

US Patent 7648409 Double side polishing method and apparatus

US Patent 7662020 Method for manufacturing surface-coated cutting insert

US Patent 7662022 Polishing pad, platen, method of monitoring, method of manufacturing, and method of detecting

US Patent 7662023 Double side wafer grinder and methods for assessing workpiece nanotopology

US Patent 7662025 Polishing apparatus including separate retainer rings

US Patent 7662026 Valve gasket sealing surface refurbishing methods and systems

US Patent 7662028 Polishing pad having groove structure for avoiding stripping of a polishing surface of the polishing pad

US Patent 7666063 Rough polishing method of semiconductor wafer and polishing apparatus of semiconductor wafer

US Patent 7666064 Method for grinding semiconductor wafers

US Patent 7666067 Method and device for sharpening a cutting tool

US Patent 7666069 Wafer holder and wafer conveyor equipped with the same

US Patent 7666070 Tool holder for a disc-shaped working tool

US Patent 7670206 Substrate polishing apparatus and substrate polishing method

US Patent 7670207 Impeller for feeding blasting shots into a centrifugal wheel

US Patent 7674155 Process and apparatus for artificially ageing blocks

US Patent 7677955 Grinding method for wafer

US Patent 7682224 Method of machining substrate

US Patent 7690966 Method and apparatus for detecting planarization of metal films prior to clearing

US Patent 7690968 Aqueous fluid compositions for abrasive slurries, methods of production, and methods of use thereof

US Patent 7695348 Abrasive-recovery mechanism in blasting machine

US Patent 7695353 Grinding wheel

US Patent 7699685 Method and apparatus for grinding a workpiece

US Patent 7708619 Method for grinding complex shapes

US Patent 7708620 Method and device for generating dry ice particles

US Patent 7717769 Manufacture of lapping board

US Patent 7717772 Polishing tool

US Patent 7722434 Apparatus for measurement of parameters in process equipment

US Patent 7727050 Vibrating device

US Patent 7727056 Sanding element

US Patent 7731567 Semiconductor wafer processing method

US Patent 7731569 Pad conditioner, pad conditioning method, and polishing apparatus

US Patent 7736215 Polishing tool and polishing method and apparatus using same

US Patent 7740522 Knife sharpener

US Patent 7744445 Polishing apparatus and polishing method

US Patent 7758402 Wafer grinding method

US Patent 7758404 Apparatus for cleaning edge of substrate and method for using the same

US Patent 7762871 Pad conditioner design and method of use

US Patent 7766724 Method for simultaneously slicing at least two cylindrical workpieces into a multiplicity of wafers

US Patent 7771251 Three-dimensional network for chemical mechanical polishing

US Patent 7775855 Sanding tool with rotatable handle

US Patent 7780503 Polishing apparatus and polishing method

US Patent 7789736 Stepped retaining ring

US Patent 7789737 Rapid locking device

US Patent 7794307 Method for correcting semi-conductive belt

US Patent 7794308 Hand-held power tool

US Patent 7811154 Grinding apparatus

US Patent 7815492 Surface treatment method

US Patent 7815494 Sanding apparatus with molded elastomeric pad

US Patent 7815496 Polishing pad of a chemical mechanical polishing apparatus and method of manufacturing the same

US Patent 7824246 Wheel spindle device for grinding machine

US Patent 7828633 Sanding element

US Patent 7828634 Interconnected-multi-element-lattice polishing pad

US Patent 7837533 Apparatus for processing and measuring workpieces which are provided with cutting teeth

US Patent 7837534 Apparatus for heating or cooling a polishing surface of a polishing apparatus

US Patent 7854644 Systems and methods for removing microfeature workpiece surface defects

US Patent 7854646 Substrate polishing apparatus and substrate polishing method

US Patent 7854649 Hand-held power tool, in particular a sander

US Patent 7857683 CMP retaining ring

US Patent 7862402 Polishing apparatus and substrate processing apparatus

US Patent 7862404 Micro-concave portion machining method

US Patent 7867059 Semiconductor wafer, apparatus and process for producing the semiconductor wafer

US Patent 7871307 Fluid barrel-polishing device and polishing method

US Patent 7871313 Hand-guided machine tool

US Patent 7874894 Polishing pad

US Patent 7878883 Wire saw ingot slicing system and method with ingot preheating, web preheating, slurry temperature control and/or slurry flow rate control

US Patent 7878886 Pneumatic grinder with an improved air intake control apparatus

US Patent 7883396 Vibratory tumblers for processing workpieces and methods for packaging and constructing such tumblers

US Patent 7887395 Sanding tool with pivotally coupled head assembly

US Patent 7892070 Process of using a polishing apparatus including a platen window and a polishing pad

US Patent 7892071 Orthopaedic component manufacturing method and equipment

US Patent 7892075 Hand-held power tool for a rotating tool with guard

US Patent 7896726 Method and apparatus for removing coatings from a substrate using multiple sequential steps

US Patent 7901274 Rotary finishing wheel

US Patent 7905764 Polishing head using zone control

US Patent 7909678 Method for manufacturing silicone wafers

US Patent 7909680 Hand-held power tool with guard, in particular an angle grinder

US Patent 7918715 Device and method for sharpening blades

US Patent 7922564 Sanding element

US Patent 7922565 Device for comminuting dry ice granules, and dry ice dispensing arrangement having such a device

US Patent 7927183 Polishing pad

US Patent 7927185 Method for assessing workpiece nanotopology using a double side wafer grinder

US Patent 7927186 Method for producing glass substrate for magnetic disk

US Patent 7927189 Superabrasive tool

US Patent 7927191 Hand-held power tool for a rotating tool with a guard

US Patent 7938713 Device for water-jet cutting or abrasive water-jet cutting units

US Patent 7942726 Holder for supporting an end surface of a workpiece during polishing

US Patent 7954484 Splitting devices

US Patent 7955159 Machining of ceramic materials

US Patent 7955162 Guard anti-rotation lock device

US Patent 7955163 Abrading device

US Patent 7959492 Disk-shaped substrate inner circumference polishing method

US Patent 7959494 Sharpening cutting blades having a progressively changing cutting angle

US Patent 7959495 Method and apparatus for finishing the surface of rubber covered rollers

US Patent 7963824 Method of grooving or counter-beveling the periphery of an ophthalmic lens

US Patent 7967001 Block splitting assembly and method

US Patent 7967663 Process of forming a deflection mirror in a light waveguide

US Patent 7967665 Substrate holding apparatus, polishing apparatus, and polishing method

US Patent 7972198 Groove machining method by means of water jet, heat exchanger member, and heat exchanger

US Patent 7976361 Polishing apparatus and polishing method

US Patent 7976362 Substrate polishing apparatus and method

US Patent 7980240 Breaking machine

US Patent 7980920 Spectacle lens manufacturing method

US Patent 7985119 Blank for the production of a dental shaped body and method of producing said shaped body

US Patent 7988531 Grinding machine

US Patent 7988534 Optical polishing pitch formulations

US Patent 7997953 Precision machining method

US Patent 7997954 Centerless grinding method

US Patent 7997957 Process for edging optical lenses

US Patent 8002608 Polishing of optical and non-optical tools for improved mold flow

US Patent 8002610 Double side polishing method and apparatus

US Patent 8006683 Block splitting assembly and method

US Patent 8007345 Portable belt sander

US Patent 8011357 Cutting and dust collecting assembly and working machine with such assembly

US Patent 8011998 Expansible sanding block exhibiting oblique extending surfaces