Granted Patent
Utility
US 5,859,615 · App. 08/814,367
Omnidirectional isotropic antenna
Inventors:
Brent T. Toland, Rork Brown, Robert L. Hart
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Mar 11, 1997
Inventors
Brent T. Toland
Rork Brown
Robert L. Hart
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.