Granted Patent
Utility
US 6,487,594 · App. 09/450,543
Policy management method and system for internet service providers
Inventor:
Bruce F. Bahlmann
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Nov 30, 1999
Inventor
Bruce F. Bahlmann
Assignee (at issue)
MediaOne Group, 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.