Granted Patent
Utility
US 5,359,405 · App. 08/972,393
Hybrid fiber optic sensor including a lead out optical fiber having a remote reflective end
Inventor:
Jeffrey P. Andrews
Patented Case
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Granted: Oct 25, 1994
Filed: Nov 6, 1992
Inventor
Jeffrey P. Andrews
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.