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

Electricity: measuring and testing – Internal-combustion engine ignition system or device – In situ testing of spark plug

Ignition apparatus for an internal combustion engine with engine

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

Ignition arc monitor circuit

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Apparatus for coupling a measuring instrument to an ignition...

Ignition circuit tester

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

Ignition coil and capacitor analyzer utilizing the zero cross ov

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

Ignition coil and capacitor analyzer utilizing the zero cross-ov

Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of individual circuit component or element

Ignition coil current monitoring

Electricity: measuring and testing – Internal-combustion engine ignition system or device

Ignition coil durability testing apparatus and method

Electricity: measuring and testing – Internal-combustion engine ignition system or device – With analysis of displayed waveform

Ignition coil primary winding signal processing system

Electricity: measuring and testing – Internal-combustion engine ignition system or device

Ignition coil tester

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Coil

Ignition coil tester apparatus and method

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Coil

Ignition coil tester for testing a vehicle engine ignition coil

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Coil

Ignition coil testing means

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Coil

Ignition coil with lead for secondary diagnostics

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Apparatus for coupling a measuring instrument to an ignition...

Ignition coil with misfire detecting capacitor for internal comb

Electricity: measuring and testing – Internal-combustion engine ignition system or device – In situ testing of spark plug

Ignition current tester

Electricity: measuring and testing – Internal-combustion engine ignition system or device – In situ testing of spark plug

Ignition device and spark condition detection method

Electricity: measuring and testing – Internal-combustion engine ignition system or device – In situ testing of spark plug

Ignition diagnosis using ionization signal

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Electronic ignition system

Ignition diagnostic monitor

Electricity: measuring and testing – Internal-combustion engine ignition system or device – Apparatus for coupling a measuring instrument to an ignition...

Ignition distributor cap with misfire detecting capacitor for in