Granted Patent
Utility
US 4,862,468 · App. 07/042,753
Rapidly switchable line selector for pulsed lasers
Inventor:
David Fink
Patented Case
View Patent ↗
Granted: Aug 29, 1989
Filed: Apr 27, 1987
Inventor
David Fink
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.