Granted Patent
Utility
US 6,661,352 · App. 10/060,092
Method and means for RF toll collection
Inventors:
Robert W. Tiernay, Thua Van Ho, Weimin He, James Kenneth Cook, Mohammed Benvidi
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: Jan 31, 2002
Inventors
Robert W. Tiernay
Thua Van Ho
Weimin He
James Kenneth Cook
Mohammed Benvidi
Assignee (at issue)
Mark IV Industries Corp.
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.