Granted Patent
Utility
US 6,204,778 · App. 09/122,993
Truck traffic monitoring and warning systems and vehicle ramp advisory system
Inventors:
Terry Bergan, Rod Klashinsky
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jul 28, 1998
Inventors
Terry Bergan
Rod Klashinsky
Assignee (at issue)
INTERNATIONAL ROAD DYNAMICS, 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.