Granted Patent
Utility
US 5,544,521 · App. 08/469,040
Engine misfire detection with rough road inhibit
Inventor:
Jay C. McCombie
Patented Case
View Patent ↗
Granted: Aug 13, 1996
Filed: Jun 6, 1995
Inventor
Jay C. McCombie
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.