Granted Patent
Utility
US 6,163,304 · App. 09/270,952
Multimode, multi-step antenna feed horn
Inventors:
Ann L. Peebles, Charles W. Chandler, George H. Simkins
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Mar 16, 1999
Inventors
Ann L. Peebles
Charles W. Chandler
George H. Simkins
Assignee (at issue)
TRW 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.