Granted Patent
Utility
US 6,453,345 · App. 08/852,759
Network security and surveillance system
Inventors:
Milan Trcka, Kenneth Fallon, Mark R. Jones, Ronald W. Walker
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: May 7, 1997
Inventors
Milan Trcka
Kenneth Fallon
Mark R. Jones
Ronald W. Walker
Assignee (at issue)
DataDirect Networks, 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.