Granted Patent
Utility
US 6,701,250 · App. 09/868,709
Method of directing a driver of a vehicle from at least one starting point to at least one destination
Inventor:
Stefan Rychlak
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Sep 21, 2001
Inventor
Stefan Rychlak
Assignee (at issue)
Robert Bosch GmbH
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.