Granted Patent
Utility
US 5,376,940 · App. 06/811,599
Helicopter recognition radar processor
Inventor:
Theagenis J. Abatzoglou
Patented Case
View Patent ↗
Granted: Dec 27, 1994
Filed: Dec 19, 1985
Inventor
Theagenis J. Abatzoglou
Assignee (at issue)
Hughes Aircraft Company
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.