Granted Patent
Utility
US 5,635,693 · App. 08/382,747
System and method for tracking vehicles in vehicle lots
Inventors:
Steven J. Benson, Thomas Anthony Cofino, Robert J. von Gutfeld
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Feb 2, 1995
Inventors
Steven J. Benson
Thomas Anthony Cofino
Robert J. von Gutfeld
Assignee (at issue)
International Business Machines Corporation
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.