Granted Patent
Utility
US 5,751,246 · App. 08/650,739
Accountability and theft protection via the global positioning system
Inventor:
Richard J. Hertel
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: May 20, 1996
Inventor
Richard J. Hertel
Assignee (at issue)
ITT Industries
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.