Granted Patent
Utility
US 6,230,100 · App. 08/792,124
Method and apparatus for differential scale factor calibration in differential odometry systems integrated with GPS
Inventor:
George J. Geier
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jan 31, 1997
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.