Granted Patent
Utility
US 5,745,868 · App. 08/578,401
Method for rapid recovery from dead reckoning system heading loss
Inventor:
George J. Geier
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Dec 26, 1995
Inventor
George J. Geier
Assignee (at issue)
Motorola, 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.