Granted Patent
Utility
US 6,577,948 · App. 10/246,350
Algorithm for determining travel direction for automobiles
Inventors:
William Skellenger, Christian Schumacher
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Sep 18, 2002
Inventors
William Skellenger
Christian Schumacher
Assignee (at issue)
Continental Teves AG & Co. OHG
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.