Granted Patent
Utility
US 4,178,581 · App. 05/957,492
Integrated antenna aperture
Inventor:
Robert E. Willey
Patented Case
View Patent ↗
Granted: Dec 11, 1979
Filed: Nov 3, 1978
Inventor
Robert E. Willey
Assignee (at issue)
Bendix Limited
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.