Granted Patent
Utility
US 5,459,474 · App. 08/215,551
Active array antenna radar structure
Inventors:
Joseph A. Mattioli, Ashok K. Agrawal, Norman R. Landry
Patented Case
View Patent ↗
Granted: Oct 17, 1995
Filed: Mar 22, 1994
Inventors
Joseph A. Mattioli
Ashok K. Agrawal
Norman R. Landry
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.