Granted Patent
Utility
US 6,611,684 · App. 09/209,126
Method and apparatus for implementing customer group functionality in a wireless environment
Inventor:
Gary Steven Franks
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Dec 10, 1998
Inventor
Gary Steven Franks
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.