Granted Patent
Utility
US 5,477,323 · App. 08/194,960
Fiber optic strain sensor and read-out system
Inventors:
Jeffrey P. Andrews, Joseph A. McClintock, Carl F. Guerci, Jr.
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Feb 14, 1994
Inventors
Jeffrey P. Andrews
Joseph A. McClintock
Carl F. Guerci, Jr.
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.