Granted Patent
Utility
US 5,815,799 · App. 08/693,557
Priority system for a wide area transmission trunked communication system
Inventors:
Keith Barnes, Donald R. Bauman, Howard Neal Brace, Philip A. Keefer, Michael E. Mihelich
Patented Case
View Patent ↗
Granted: Sep 29, 1998
Filed: Aug 7, 1996
Inventors
Keith Barnes
Donald R. Bauman
Howard Neal Brace
Philip A. Keefer
Michael E. Mihelich
Assignee (at issue)
E.F. Johnson Company
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.