Granted Patent
Utility
US 5,842,456 · App. 08/380,275
Programmed multi-firing and duty cycling for a coil-on-plug ignition system with knock detection
Inventor:
Carl R. Morganti
Patented Case
View Patent ↗
Granted: Dec 1, 1998
Filed: Jan 30, 1995
Inventor
Carl R. Morganti
Assignee (at issue)
Chrysler Group LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.