Granted Patent
Utility
US 5,086,513 · App. 07/337,202
Digital radio transceiver programmer with advanced user interface
Inventors:
Douglas P. Lawrence, Jeffrey S. Childress
Patented Case
View Patent ↗
Granted: Feb 4, 1992
Filed: Apr 12, 1989
Inventors
Douglas P. Lawrence
Jeffrey S. Childress
Assignee (at issue)
General Electric 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.