Granted Patent
Utility
US 6,469,621 · App. 09/931,456
Tire monitor compatible with multiple data protocols
Inventors:
Loren Vredevoogd, Brian S. Honeck
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Aug 16, 2001
Inventors
Loren Vredevoogd
Brian S. Honeck
Assignee (at issue)
Johnson Controls Technology Company
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.