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Sean Christian Lemmon
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Waco, TX, US
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last 30 patents
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Patent Grant
Octahedron ball game device and method of using the same
Patent number
6,432,008
Issue date
Aug 13, 2002
Sean Lemmon
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Game board with non-removable pieces
Patent number
5,799,944
Issue date
Sep 1, 1998
Sean Christian Lemmon
A63 - SPORTS GAMES AMUSEMENTS