Granted Patent
Utility
US 5,712,625 · App. 08/441,107
Vehicle operator verification system that prevents vehicle adapting systems from adapting
Inventor:
Morgan D. Murphy
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: May 15, 1995
Inventor
Morgan D. Murphy
Assignee (at issue)
DELCO ELECTRONICS CORPORATION
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.