Andrew Frederick Bulfer

Follow

Person

Mountain Lakes, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Messaging agent and method for retrieving and consolidating messages
- Patent number 6,446,114
- Issue date Sep 3, 2002
- AT&T Corp.
- Andrew Frederick Bulfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone network service for converting speech to touch-tones
- Patent number 6,208,966
- Issue date Mar 27, 2001
- AT&T Corp.
- Andrew Frederick Bulfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent network messaging agent and method
- Patent number 6,175,858
- Issue date Jan 16, 2001
- AT&T Corp.
- Andrew Frederick Bulfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Universal directory service
- Patent number 6,065,016
- Issue date May 16, 2000
- AT&T Corporation
- Peter H. Stuntebeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of routing universal international free telephone phone numbers
- Patent number 6,052,457
- Issue date Apr 18, 2000
- AT&T Corp.
- Kathryn M. Abdelaal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security for controlled access systems
- Patent number 5,736,932
- Issue date Apr 7, 1998
- AT&T Corp.
- Andrew Frederick Bulfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure telecommunications
- Patent number 5,392,357
- Issue date Feb 21, 1995
- AT&T Corp.
- Andrew F. Bulfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE