Granted Patent
Utility
US 6,539,021 · App. 09/165,508
Role based management independent of the hardware topology
Inventors:
Richard J. Kennelly, Kenneth Ouellette
Patented Case
View Patent ↗
Granted: Mar 25, 2003
Filed: Oct 2, 1998
Inventors
Richard J. Kennelly
Kenneth Ouellette
Assignee (at issue)
Nortel Networks Limited
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.