Granted Patent
Utility
US 5,970,968 · App. 08/937,913
Control of a multi (flexible) fueled vehicle utilizing wide range oxygen sensor feedback
Inventor:
Stuart M. Davis
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Sep 25, 1997
Inventor
Stuart M. Davis
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.