Granted Patent
Utility
US 5,433,101 · App. 08/089,198
Method and apparatus for self-testing a single-point automotive impact sensing system
Inventors:
Leland J. Spangler, Michael Graf
Patented Case
View Patent ↗
Granted: Jul 18, 1995
Filed: Jul 12, 1993
Inventors
Leland J. Spangler
Michael Graf
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.