LandOfFree - US Patents - Listing for Internal-combustion engines,High tension ignition system,Multiple spark ignition system

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Control apparatus for staggered spark plug firing in a...

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Direct-start engine operation utilizing multi-strike ignition

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Direct-start engine operation utlizing multi-strike ignition

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Double strike ignition control

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Dual ignition system for internal combustion engines

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Energy-on-demand ignition coil

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Energy-on-demand ignition coil

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

First and second spark plugs for improved combustion control

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Igniter for an internal combustion engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition and injection control system for internal...

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition control system for engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition device for an internal combustion engine with two spark

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition device for internal combustion engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition system for an engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition system for internal combustion engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition system in dual spark plug ignition engine with EGR syst

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Ignition system with repetitive sparks

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Internal combustion engine

Internal-combustion engines – High tension ignition system – Multiple spark ignition system

Internal combustion engine ignition method