Granted Patent
Utility
US 5,157,684 · App. 07/781,430
Optically pulsed laser
Inventors:
John A. Benda, Paul R. Blaszuk, Gary E. Palma, David C. Smith
Patented Case
View Patent ↗
Granted: Oct 20, 1992
Filed: Oct 23, 1991
Inventors
John A. Benda
Paul R. Blaszuk
Gary E. Palma
David C. Smith
Assignee (at issue)
UNITED TECHNOLOGIES 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.