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Shawn R. Gibson
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Newaygo, MI, US
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last 30 patents
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Patent Grant
Lane monitor for monitoring dressing on the surface of bowling lanes
Patent number
5,717,220
Issue date
Feb 10, 1998
Brunswick Bowling & Billiards Corporation
Roy A. Burkholder
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Lane monitor for monitoring dressing on the surface of a bowling lane
Patent number
5,521,393
Issue date
May 28, 1996
Brunswick Bowling & Billiards Corporation
Roy A. Burkholder
A63 - SPORTS GAMES AMUSEMENTS