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Alan M. Bentley
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Rochester, MN, US
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last 30 patents
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Patent Grant
Switched circuit connection management over public data networks fo...
Patent number
5,537,404
Issue date
Jul 16, 1996
International Business Machines Corporation
Alan M. Bentley
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
ISDN power source detection circuit
Patent number
5,307,406
Issue date
Apr 26, 1994
International Business Machines Corporation
Timothy W. Gee
H04 - ELECTRIC COMMUNICATION TECHNIQUE