Granted Patent
Utility
US 4,383,318 · App. 06/216,348
Laser pumping system
Inventors:
James David Russell Barry, Arthur J. Einhorn
Patented Case
View Patent ↗
Granted: May 10, 1983
Filed: Dec 15, 1980
Inventors
James David Russell Barry
Arthur J. Einhorn
Assignee (at issue)
Hughes Aircraft 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.