Granted Patent
Utility
US 5,311,541 · App. 07/880,268
Frequency agile radio
Inventor:
H. Britton Sanderford, Jr.
Patented Case
View Patent ↗
Granted: May 10, 1994
Filed: May 8, 1992
Inventor
H. Britton Sanderford, Jr.
Assignee (at issue)
Axonn Corporation
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.