Granted Patent
Utility
US 6,180,945 · App. 06/646,325
Dual spiral photoconductive detector
Inventors:
Don C. Barton, Michael J. Gorbett
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Aug 31, 1984
Inventors
Don C. Barton
Michael J. Gorbett
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.