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Dale E. Haben
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Aurora, IL, US
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last 30 patents
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Patent Grant
Arrangement preventing multiple connections to peripheral circuits
Patent number
4,307,454
Issue date
Dec 22, 1981
Bell Telephone Laboratories, Incorporated
Dale E. Haben
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Arrangement for deleting leading message portions
Patent number
4,247,910
Issue date
Jan 27, 1981
Bell Telephone Laboratories, Incorporated
Ronald G. Cornell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switching network control arrangement
Patent number
4,229,624
Issue date
Oct 21, 1980
Bell Telephone Laboratories, Incorporated
Dale E. Haben
H04 - ELECTRIC COMMUNICATION TECHNIQUE