Granted Patent
Utility
US 6,031,823 · App. 08/469,091
Vehicle communications transceiver with loop-back diagnostic mode
Inventors:
Ronald F. Hormel, Frederick O. R. Miesterfeld
Patented Case
View Patent ↗
Granted: Feb 29, 2000
Filed: Jun 6, 1995
Inventors
Ronald F. Hormel
Frederick O. R. Miesterfeld
Assignee (at issue)
Chrysler Group 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.