Granted Patent
Utility
US 4,288,161 · App. 06/044,989
Optical probe for detecting transitory and repetitive light signals
Inventor:
George H. Fortescue
Patented Case
View Patent ↗
Granted: Sep 8, 1981
Filed: Jun 4, 1979
Inventor
George H. Fortescue
Assignee (at issue)
Lockheed 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.