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Kenneth W. Groves
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Forest Hills, NY, US
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last 30 patents
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Patent Grant
Sonar beam steering circuit
Patent number
4,661,937
Issue date
Apr 28, 1987
Sperry Corporation
Kenneth W. Groves
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Grant
Beam steerable sonar array
Patent number
4,423,494
Issue date
Dec 27, 1983
Sperry Corporation
Kenneth W. Groves
G10 - MUSICAL INSTRUMENTS ACOUSTICS