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Richard Miller Brownell
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Upper Arlington, OH, US
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last 30 patents
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Patent Grant
Coordinate switch construction
Patent number
3,997,858
Issue date
Dec 14, 1976
Bell Telephone Laboratories, Incorporated
Richard Miller Brownell
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Coaxial cable switch
Patent number
3,993,970
Issue date
Nov 23, 1976
Bell Telephone Laboratories, Incorporated
Richard Miller Brownell
H01 - BASIC ELECTRIC ELEMENTS