Granted Patent
Utility
US 5,370,101 · App. 08/131,354
Fuel controller with oxygen sensor monitoring and offset correction
Inventors:
Douglas R. Hamburg, Nicholas G. Zorka
Patented Case
View Patent ↗
Granted: Dec 6, 1994
Filed: Oct 4, 1993
Inventors
Douglas R. Hamburg
Nicholas G. Zorka
Assignee (at issue)
Ford Motor Company
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.