Granted Patent
Utility
US 5,483,818 · App. 08/320,344
Method and apparatus for detecting ionic current in the ignition system of an internal combustion engine
Inventors:
Arnold W. Brandt, Thomas E. Jones, Robert Bruno Bucciarelli
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Oct 11, 1994
Inventors
Arnold W. Brandt
Thomas E. Jones
Robert Bruno Bucciarelli
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.