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James Winslow
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Maplewood, NJ, US
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last 30 patents
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Patent Grant
Multilevel changing game
Patent number
6,485,019
Issue date
Nov 26, 2002
Tom Braunlich
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Game spinner
Patent number
6,322,072
Issue date
Nov 27, 2001
David Mair
A63 - SPORTS GAMES AMUSEMENTS