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Paul W. Renaut
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Lee's Summit, MO, US
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last 30 patents
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Patent Grant
Relay switch apparatus
Patent number
4,680,563
Issue date
Jul 14, 1987
American Telephone and Telegraph Company, AT&T Bell Laboratories
James T. Hanlon
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Relay switch apparatus
Patent number
4,638,274
Issue date
Jan 20, 1987
AT&T Bell Laboratories
Wendel E. Archer
H01 - BASIC ELECTRIC ELEMENTS