Granted Patent
Utility
US 6,597,661 · App. 09/382,568
Network packet classification
Inventor:
David Wayne Bonn
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Aug 25, 1999
Inventor
David Wayne Bonn
Assignee (at issue)
WatchGuard 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.