CiDRA

US Patent 7086278 Measurement of entrained and dissolved gases in process flow lines

US Patent 7096719 Apparatus for measuring parameters of a flowing multiphase mixture

US Patent 7110893 Method and apparatus for measuring a parameter of a fluid flowing within a pipe using an array of sensors

US Patent 7121152 Portable flow measurement apparatus having an array of sensors

US Patent 7123833 Dynamically reconfigurable optical smart node

US Patent 7126740 Multifunctional optical device having a spatial light modulator with an array of micromirrors

US Patent 7127360 Dual function flow measurement apparatus having an array of sensors

US Patent 7134320 Apparatus and method for providing a density measurement augmented for entrained gas

US Patent 7139667 Method for calibrating a volumetric flow meter having an array of sensors

US Patent 7146864 Apparatus having a multi-band sensor assembly for measuring a parameter of a fluid flow flowing within a pipe

US Patent 7150202 Method and apparatus for measuring characteristics of core-annular flow

US Patent 7152003 Method and apparatus for determining a quality metric of a measurement of a fluid parameter

US Patent 7152460 Apparatus and method for compensating a coriolis meter

US Patent 7165464 Apparatus and method for providing a flow measurement compensated for entrained gas

US Patent 7171315 Method and apparatus for measuring a parameter of a fluid flowing within a pipe using sub-array processing

US Patent 7180601 Optical system featuring chirped Bragg grating etalon for providing precise reference wavelengths

US Patent 7197938 Contact-based transducers for characterizing unsteady pressures in pipes

US Patent 7197942 Apparatus for measuring velocity and flow rate of a fluid having a non-negligible axial mach number using an array of sensors

US Patent 7237440 Flow measurement apparatus having strain-based sensors and ultrasonic sensors

US Patent 7245385 Characterizing unsteady pressures in pipes using optical measurement devices

US Patent 7249525 Apparatus for measuring parameters of a fluid in a lined pipe

US Patent 7253742 Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors

US Patent 7253897 Optical spectrum analyzer

US Patent 7261002 Flow rate measurement for industrial sensing applications using unsteady pressures

US Patent 7269316 Method for restoring photosensitivity in hydrogen or deuterium loaded large diameter optical waveguide

US Patent 7275421 Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe

US Patent 7295933 Configurable multi-function flow measurement apparatus having an array of sensors

US Patent 7299705 Apparatus and method for augmenting a Coriolis meter

US Patent 7302861 Portable flow measurement apparatus having an array of sensors

US Patent 7308820 Piezocable based sensor for measuring unsteady pressures inside a pipe

US Patent 7322245 Apparatus and method for measuring a fluid flowing in a pipe using acoustic pressures

US Patent 7322251 Method and apparatus for measuring a parameter of a high temperature fluid flowing within a pipe using an array of piezoelectric based flow sensors

US Patent 7328113 Method for calibrating a volumetric flow meter having an array of sensors

US Patent 7328624 Probe for measuring parameters of a flowing fluid and/or multiphase mixture

US Patent 7330797 Apparatus and method for measuring settlement of solids in a multiphase flow

US Patent 7337075 Apparatus and method for measuring parameters of a mixture having liquid droplets suspended in a vapor flowing in a pipe

US Patent 7340353 Dual function flow measurement apparatus having an array of sensors

US Patent 7343818 Apparatus and method of measuring gas volume fraction of a fluid flowing within a pipe

US Patent 7343820 Apparatus and method for fiscal measuring of an aerated fluid

US Patent 7359803 Apparatus and method for measuring parameters of a mixture having solid particles suspended in a fluid flowing in a pipe

US Patent 7363800 Apparatus and method for measuring compositional parameters of a mixture

US Patent 7367239 Piezocable based sensor for measuring unsteady pressures inside a pipe

US Patent 7367240 Apparatus and method for providing a flow measurement compensated for entrained gas

US Patent 7379828 Method and apparatus for determining a quality metric of a measurement of a fluid parameter

US Patent 7380438 Apparatus and method for providing a fluid cut measurement of a multi-liquid mixture compensated for entrained gas

US Patent 7380439 Apparatus and method for compensating a coriolis meter

US Patent 7386204 Optical filter having a shaped filter function

US Patent 7389187 Apparatus and method using an array of ultrasonic sensors for determining the velocity of a fluid within a pipe

US Patent 7389687 System for measuring a parameter of an aerated multi-phase mixture flowing in a pipe

US Patent 7400985 Apparatus having an array of clamp on piezoelectric film sensors for measuring parameters of a process flow within a pipe

US Patent 7437946 Apparatus and method for measuring a parameter of a multiphase flow