Granted Patent
Utility
US 5,481,503 · App. 06/680,953
Apparatus for and method of adaptively processing sonar data
Inventors:
John Patrick Kuhn, Thomas S. Heath
Patented Case
View Patent ↗
Granted: Jan 2, 1996
Filed: Dec 12, 1984
Inventors
John Patrick Kuhn
Thomas S. Heath
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.