Granted Patent
Utility
US 6,701,437 · App. 09/188,867
Method and apparatus for processing communications in a virtual private network
Inventors:
Mark R. Hoke, Leslie J. Arrow
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: Nov 9, 1998
Inventors
Mark R. Hoke
Leslie J. Arrow
Assignee (at issue)
VPNET 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.