Granted Patent
Utility
US 6,810,727 · App. 10/646,549
Tire pressure monitoring system algorithm for dual placard applications
Inventors:
Michael A. Davis, Thomas H. Tu, Ryan M. Frakes, Stephen C Kirsch
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Aug 21, 2003
Inventors
Michael A. Davis
Thomas H. Tu
Ryan M. Frakes
Stephen C Kirsch
Assignee (at issue)
General Motors LLC
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.