Granted Patent
Utility
US 6,002,948 · App. 08/811,064
Method and apparatus for radio system with mode based subscriber communications
Inventors:
Mitchell E. Renko, David R. Heeschen, Audrey Longhurst
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Mar 3, 1997
Inventors
Mitchell E. Renko
David R. Heeschen
Audrey Longhurst
Assignee (at issue)
Motorola, 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.