Granted Patent
Utility
US 4,916,698 · App. 07/250,807
Failure detection mechanism for microcontroller based control system
Inventor:
Gerard O. McCann
Patented Case
View Patent ↗
Granted: Apr 10, 1990
Filed: Sep 29, 1988
Inventor
Gerard O. McCann
Assignee (at issue)
AlliedSignal, Inc.
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.