LandOfFree - US Patents - Listing for Electricity: measuring and testing,Measuring, testing, or sensing electricity, per se

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

Voltage regulator test set for the power distribution industry

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

Voltage regulator tester

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

Voltage rotation indicator mounting apparatus

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

Voltage rotation indicator mounting apparatus

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

Voltage sensing device for use at high voltage

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Using radiant energy

Voltage sensor

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

Voltage sensor bushing assembly with integral capacitance...

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Using radiant energy

Voltage sensor for use in optical power transformer including a

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With amplifier or space discharge device

Voltage source measurement unit with minimized common mode...

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

Voltage tester for graduated optical display of a voltage and me

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With probe – prod or terminals

Voltage tester housing with prod retaining channels

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

Voltage testing device attachable to the blade terminals of a po

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

Voltage testing device for electric tooth-brush

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

Voltage threshold measuring circuit

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates

Voltage to decibel converter having partial table lookup

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Analysis of complex waves

Voltage, current and frequency measuring of non-standard wavefor

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

Voltage-current-power meter for photovoltaic solar arrays

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

Voltmeter apparatus for cascaded transformers

Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Gaseous discharge

Voltmeter for remotely sensing high voltages