Granted Patent
Utility
US 5,446,462 · App. 08/004,617
Extremely high frequency vehicle identification and communication system
Inventor:
Austin Cleveland
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: Jan 14, 1993
Inventor
Austin Cleveland
Assignee (at issue)
E-Systems, 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.