Granted Patent
Utility
US 6,029,111 · App. 08/579,902
Vehicle navigation system and method using GPS velocities
Inventor:
Steven R. Croyle
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Dec 28, 1995
Inventor
Steven R. Croyle
Assignee (at issue)
Magellan Dis, 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.