Granted Patent
Utility
US 6,829,331 · App. 10/051,453
Address book for a voice message delivery method and system
Inventor:
Gary Cullis
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Jan 18, 2002
Inventor
Gary Cullis
Assignee (at issue)
SOUNDBITE COMMUNICATIONS, 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.