Granted Patent
Utility
US 4,290,670 · App. 06/081,718
Optical receiver/transmitter system employing a common optical aperture
Inventor:
Wesley D. Gerber
Patented Case
View Patent ↗
Granted: Sep 22, 1981
Filed: Oct 3, 1979
Inventor
Wesley D. Gerber
Assignee (at issue)
Ford Aerospace & Communications 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.