Granted Patent
Utility
US 4,475,203 · App. 06/305,074
Membrane window for high energy laser enclosure
Inventor:
Wesley D. Gerber
Patented Case
View Patent ↗
Granted: Oct 2, 1984
Filed: Sep 24, 1981
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.