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Beymer Bevill Jr.
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Fuquay-Varina, NC, US
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last 30 patents
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Patent Grant
Multi-port LAN switch for a token-ring network
Patent number
6,278,695
Issue date
Aug 21, 2001
International Business Machines Corporation
Kenneth J. Christensen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Telephone interface protection circuit and modem using same
Patent number
5,802,151
Issue date
Sep 1, 1998
International Business Machines Corporation
Beymer Bevill
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Multi-port LAN switch for a token-ring network
Patent number
5,680,397
Issue date
Oct 21, 1997
International Business Machines Corporation
Kenneth J. Christensen
H04 - ELECTRIC COMMUNICATION TECHNIQUE