Granted Patent
Utility
US 6,301,568 · App. 08/848,040
Integrated subscriber management system architecture supporting multiple services
Inventor:
Mark J. Globuschutz
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Apr 28, 1997
Inventor
Mark J. Globuschutz
Assignees (at issue)
MediaOne Group, Inc.
U S West, 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.