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

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

Revenue meter with a graphic user interface being operative...

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

Sensing switch for a detachable communications probe

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

Sensing switch for a magnetically coupled communications port

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

Signal-responsive apparatus having magnetic-particle-friction me

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

Snap connecting inner modules for an electric utility meter

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

Speech generating method for use with signal generators

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

Speech generating method for use with signal generators

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

Test lead retraction system

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

Voltage testing device attachable to the blade terminals of a po