Granted Patent
Utility
US 4,332,032 · App. 06/042,198
Adaptive hybrid antenna system
Inventor:
Donald Daniel
Patented Case
View Patent ↗
Granted: May 25, 1982
Filed: May 24, 1979
Inventor
Donald Daniel
Assignee (at issue)
Lockheed 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.