Granted Patent
Utility
US 6,169,525 · App. 09/151,036
High-performance sectored antenna system using low profile broadband feed devices
Inventors:
Edward Dziadek, Douglas Carey
Patented Case
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Granted: Jan 2, 2001
Filed: Sep 10, 1998
Inventors
Edward Dziadek
Douglas Carey
Assignee (at issue)
Spike Technologies, 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.