Granted Patent
Utility
US 5,933,121 · App. 09/056,482
Antenna array for sensing signals on conductors
Inventors:
Robert L. Rainhart, Larry Davis, Charles M. Newton, Theodore R. Blumstein
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Apr 7, 1998
Inventors
Robert L. Rainhart
Larry Davis
Charles M. Newton
Theodore R. Blumstein
Assignee (at issue)
HARRIS CORPORATION
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.