Granted Patent
Utility
US 6,130,652 · App. 09/333,760
Wideband, dual RHCP, LHCP single aperture direction finding antenna system
Inventors:
Allan C. Goetz, Robert G. Riddle
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Jun 15, 1999
Inventors
Allan C. Goetz
Robert G. Riddle
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.