LandOfFree - US Patents - Listing for Electricity: measuring and testing

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor

Weapon interface system evaluation apparatus and method

Electricity: measuring and testing – Plural – automatically sequential tests

Weapon interface system evaluator

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

Wear indicator for refractory linings

Electricity: measuring and testing – Magnetic – Displacement

Wear monitor for turbo-machine

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material

Web thickness measurement system

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage

Web thickness sensor using loop-gap resonator

Electricity: measuring and testing – Testing potential in specific environment – Voltage probe

Wedge action electrical test probe

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

Weight responsive moisture tester

Electricity: measuring and testing – Plural – automatically sequential tests

Weighted random pattern testing apparatus and method

Electricity: measuring and testing – Plural – automatically sequential tests

Weighted random pattern testing apparatus and method

Electricity: measuring and testing – Plural – automatically sequential tests

Weighted random pattern testing apparatus and method

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Magnetic saturation

Weld current sensor

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With coupling means

Welding current measuring apparatus

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters

Welding system and method utilizing a ground integrity monitor

Electricity: measuring and testing – Conductor identification or location – Inaccessible

Well casing corrosion meter

Electricity: measuring and testing – Magnetic – Magnetic sensor within material

Well casing finder instrument with movable magnet and magnetical

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter

Well logging apparatus and method for determining formation resi

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter

Well logging apparatus and method for determining properties of

Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter

Well logging apparatus and method using transverse magnetic mode