Granted Patent
Utility
US 5,357,571 · App. 08/084,119
Method for point-to-point communications within secure communication systems
Inventor:
Dean E. Banwart
Patented Case
View Patent ↗
Granted: Oct 18, 1994
Filed: Jul 1, 1993
Inventor
Dean E. Banwart
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.