Granted Patent
Utility
US 6,728,360 · App. 09/609,281
Call processing software, methods and equipment providing enhanced notifications
Inventor:
Paul Michael Brennan
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Jun 30, 2000
Inventor
Paul Michael Brennan
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.