Granted Patent
Utility
US 6,026,292 · App. 08/914,102
Truck communication system
Inventors:
James B. Coppinger, Robert V. Helms, Thomas F. Doyle
Patented Case
View Patent ↗
Granted: Feb 15, 2000
Filed: Aug 19, 1997
Inventors
James B. Coppinger
Robert V. Helms
Thomas F. Doyle
Assignees (at issue)
QUALCOMM Incorporated
Transcommunications, Inc.
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.