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Topography linked golf aid
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Patent number 8,757,625
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Issue date Jun 24, 2014
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Sweeney Holdings LLC
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Mark Sweeney
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A63 - SPORTS GAMES AMUSEMENTS
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Topography linked golf aid
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Patent number 8,444,149
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Issue date May 21, 2013
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Sweeney Holdings, LLC.
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Mark Sweeney
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A63 - SPORTS GAMES AMUSEMENTS
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Topography linked golf aid
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Patent number 7,713,148
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Issue date May 11, 2010
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Sweeney Holdings LLC
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Mark Sweeney
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A63 - SPORTS GAMES AMUSEMENTS