Granted Patent
Utility
US 6,415,140 · App. 09/561,421
Null elimination in a space diversity antenna system
Inventors:
James A. Benjamin, Joseph F. Camerlin, David M. Cooper
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Apr 28, 2000
Inventors
James A. Benjamin
Joseph F. Camerlin
David M. Cooper
Assignee (at issue)
BAE Systems Aerospace Inc.
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.