Granted Patent
Utility
US 6,219,613 · App. 09/551,278
Vehicle position determination system and method
Inventors:
Daniel Terrier, Robert W. Tiernay
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Apr 18, 2000
Inventors
Daniel Terrier
Robert W. Tiernay
Assignee (at issue)
Mark IV Industries Corp.
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.