Granted Patent
Utility
US 6,590,965 · App. 09/917,803
Enhanced voice mail caller ID
Inventors:
R. Andrew Poole, Robert D. Farris, David H. Cave, Dale L. Bartholomew
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Jul 31, 2001
Inventors
R. Andrew Poole
Robert D. Farris
David H. Cave
Dale L. Bartholomew
Assignee (at issue)
Verizon 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.