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Golf ball
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Patent number 6,976,925
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Issue date Dec 20, 2005
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Nanodynamics, Inc.
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Timothy M. Owens
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball
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Patent number 6,705,957
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Issue date Mar 16, 2004
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Timothy M. Owens
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A63 - SPORTS GAMES AMUSEMENTS
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Golf ball
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Patent number 6,004,225
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Issue date Dec 21, 1999
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Timothy M. Owens
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A63 - SPORTS GAMES AMUSEMENTS