Granted Patent
Utility
US 4,835,721 · App. 06/655,662
Frequency synthesizer
Inventors:
Thomas A. Becker, Paul J. Cuenin, Lester Mintzer
Patented Case
View Patent ↗
Granted: May 30, 1989
Filed: Sep 28, 1984
Inventors
Thomas A. Becker
Paul J. Cuenin
Lester Mintzer
Assignee (at issue)
Rockwell International 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.