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Margaret H. Redberg
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Red Bank, NJ, US
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last 30 patents
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Patent Grant
Voice mail system with multi-retrieval mailboxes
Patent number
5,912,951
Issue date
Jun 15, 1999
AT&T Corp.
Robert A. Checchio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Post answer telephone call redirection or rerouting
Patent number
5,432,845
Issue date
Jul 11, 1995
AT&T Corp.
Margaret A. Burd
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of redirecting a telephone call to an alternate destination
Patent number
5,369,695
Issue date
Nov 29, 1994
AT&T Corp.
Vandana S. Chakravarti
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Home agent telecommunication technique
Patent number
5,291,551
Issue date
Mar 1, 1994
AT&T Bell Laboratories
Gerard Conn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telemarketing complex performance management system
Patent number
5,164,983
Issue date
Nov 17, 1992
American Telephone and Telegraph Company
Percy B. Brown
H04 - ELECTRIC COMMUNICATION TECHNIQUE