LandOfFree - US Patents - Listing for Measuring and testing

Measuring and testing – Fluid pressure gauge – Diaphragm

Fiber optic diaphragm sensors for engine knock and misfire detec

Measuring and testing – Fluid pressure gauge – Bourdon

Fiber optic differential pressure sensor

Measuring and testing – Fluid pressure gauge – Bourdon

Fiber optic differential pressure sensor

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Fiber optic displacement sensor for high temperature environment

Measuring and testing – Liquid level or depth gauge – Float

Fiber optic flammable liquid measuring system

Measuring and testing – Speed – velocity – or acceleration – Acceleration determination utilizing inertial element

Fiber optic flexural disk accelerometer

Measuring and testing – Volume or rate of flow – By measuring thrust or drag forces

Fiber optic flow meter

Measuring and testing – Volume or rate of flow – By measuring vibrations or acoustic energy

Fiber optic flow sensor

Measuring and testing – Speed – velocity – or acceleration – Acceleration determination utilizing inertial element

Fiber optic geophone

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Fiber optic joint sensor

Measuring and testing – Liquid level or depth gauge – With illumination

Fiber optic level alarm

Measuring and testing – Liquid level or depth gauge – With illumination

Fiber optic level sensor for humidifier

Measuring and testing – Ordnance and projectile

Fiber optic link for detecting mechanical vibration in the prese

Measuring and testing – With fluid pressure – Leakage

Fiber optic liquid leak detector

Measuring and testing – Vibration – By mechanical waves

Fiber optic machinery performance monitor

Measuring and testing – Speed – velocity – or acceleration – Acceleration determination utilizing inertial element

Fiber optic mass sensor

Measuring and testing – Vibration – Sensing apparatus

Fiber optic MEMS seismic sensor with mass supported by...

Measuring and testing – Vehicle drive train – Rear end

Fiber optic microbend sensor for engine knock and misfire detect

Measuring and testing – Vehicle drive train – Rear end

Fiber optic misfire, knock and LPP detector for internal combust