Granted Patent
Utility
US 5,483,607 · App. 08/266,920
Two-mode remote fiber optic sensor
Inventor:
Christian V. O'Keefe
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Jun 27, 1994
Inventor
Christian V. O'Keefe
Assignee (at issue)
LOCKHEED MARTIN 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.