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Bruce D. Emaus
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Dearborn Heights, MI, US
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last 30 patents
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Patent Grant
Impulse clock system
Patent number
5,442,599
Issue date
Aug 15, 1995
National Time & Signal Corporation
Michael P. Burke
G04 - HOROLOGY
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Patent Grant
Impulse clock system
Patent number
5,282,180
Issue date
Jan 25, 1994
National Time & Signal Corporation
Michael P. Burke
G04 - HOROLOGY