Granted Patent
Utility
US 4,553,146 · App. 06/543,669
Reduced side lobe antenna system
Inventor:
Jesse L. Butler
Patented Case
View Patent ↗
Granted: Nov 12, 1985
Filed: Oct 19, 1983
Inventor
Jesse L. Butler
Assignee (at issue)
Sanders GmbH
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.