Granted Patent
Utility
US 5,790,039 · App. 08/639,779
Method for detecting the presence of a spark in an electronic ignition system used with an internal combustion engine
Inventors:
Sergio Palara, Benedetto P. Dicicco
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Apr 29, 1996
Inventors
Sergio Palara
Benedetto P. Dicicco
Assignees (at issue)
SGS-Thomson Microelectronics S.A.
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.