Granted Patent
Utility
US 5,361,630 · App. 08/103,304
Ignition system sensor
Inventor:
James Kowalski
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: Aug 5, 1993
Inventor
James Kowalski
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.