Granted Patent
Utility
US 4,642,735 · App. 06/583,732
Frequency synthesizer module
Inventors:
Roy F. Hodsdon, Robert K. Bell
Patented Case
View Patent ↗
Granted: Feb 10, 1987
Filed: Feb 27, 1984
Inventors
Roy F. Hodsdon
Robert K. Bell
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.