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David L. Babson III
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Somerset, NJ, US
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last 30 patents
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Patent Grant
System and processes specifying customized customer telecommunicati...
Patent number
5,345,380
Issue date
Sep 6, 1994
Bell Communications Research, Inc.
David L. Babson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and processes for providing multiple interfaces for telepho...
Patent number
5,315,646
Issue date
May 24, 1994
Bell Communications Research
David L. Babson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for validating customized telephone services
Patent number
5,241,580
Issue date
Aug 31, 1993
Bell Communications Research, Inc.
David L. Babson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and processes providing programmable or customized customer...
Patent number
5,241,588
Issue date
Aug 31, 1993
Bell Communications Research, Inc.
David L. Babson
H04 - ELECTRIC COMMUNICATION TECHNIQUE