Granted Patent
Utility
US 6,002,708 · App. 08/863,090
Spread spectrum localizers
Inventors:
Robert Alan Fleming, Cherie Elaine Kushner
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: May 23, 1997
Inventors
Robert Alan Fleming
Cherie Elaine Kushner
Assignee (at issue)
Aether Wire & Location
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.