Granted Patent
Utility
US 4,833,686 · App. 07/066,923
Electrodes for transversely excited gas lasers
Inventor:
Robert E. Eldridge
Patented Case
View Patent ↗
Granted: May 23, 1989
Filed: Jun 29, 1987
Inventor
Robert E. Eldridge
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.