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Chester M. Bordelon
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Shreveport, LA, US
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last 30 patents
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Patent Grant
Telephone set with transducer/ringer
Patent number
4,472,602
Issue date
Sep 18, 1984
AT&T Technologies, Inc.
Chester M. Bordelon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ring armature electroacoustic transducer
Patent number
4,425,482
Issue date
Jan 10, 1984
Western Electric Company
Chester M. Bordelon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ferritic Fe-Ni magnetic alloys
Patent number
4,398,972
Issue date
Aug 16, 1983
Bell Telephone Laboratories, Incorporated
Chester M. Bordelon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electroacoustic device
Patent number
4,258,234
Issue date
Mar 24, 1981
Bell Telephone Laboratories, Incorporated
Chester M. Bordelon
H04 - ELECTRIC COMMUNICATION TECHNIQUE