US Patent D1020498 Liquid gear flowmeter

US Patent D558859 Flow control valve

US Patent D575652 Water meter

US Patent D601225 Flow switch

US Patent D603341 Flow switch

US Patent D606164 Flow switch

US Patent D617214 Sensor housing

US Patent 8127622 Electromagnetic flowmeter having a detachable measuring tune from the body

US Patent D662844 Fluid measurement instrument

US Patent D665287 Electromagnetic flow meter

US Patent D684874 Tape position sensor

US Patent D687515 Open/close valve

US Patent D694140 Hose and sensor assembly

US Patent D698678 Measuring apparatus

US Patent D728398 Current sensor

US Patent D736657 Optoelectronic sensor

US Patent D755929 Flow controller

US Patent D789226 Displacement flow meter

US Patent D812504 Turbine meter

US Patent D831518 Housing for a measuring apparatus

US Patent D850960 Turbine meter

US Patent 10416009 Vortex shedding flowmeter with wide dynamic range piezoelectric vortex sensor

US Patent D863087 Flow checking apparatus

US Patent D862700 Connector for a medical imaging device

US Patent D871946 Flowmeter

US Patent D886955 Control valve

US Patent D891960 Flow monitor

US Patent D897499 Control valve

US Patent D899953 Miniature inline sensing device for continuous measurement of fluid properties

US Patent D902354 Valve for oil change or the like

US Patent D947051 Water meter

US Patent 11290621 Sensor housings, modules, and luminaires incorporating the same comprising a heat sink with heat dissipation structures radially arranged over the outer wall of a sensor housing

US Patent D960737 Flowmeter

G01F 25/10

G01F 25/0084

G01F 22/00

G01F 15/0755

G01F 1/00

G01F 1/78

G01F 1/84

G01F 1/844

G01F 1/696

G01F 1/698

G01F 1/58

G01F 1/05

G01F 1/28

G01F 7/00

G01F 3/00