Granted Patent
Utility
US 4,445,121 · App. 06/332,132
Single membrane lens for space radar using microstrip antenna radiating elements
Inventors:
Joseph P. Hancock, Robert R. Henry
Patented Case
View Patent ↗
Granted: Apr 24, 1984
Filed: Dec 18, 1981
Inventors
Joseph P. Hancock
Robert R. Henry
Assignee (at issue)
General Dynamics Corporation, Convair Division
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.