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Dror Frommer
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Livingston, NJ, US
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last 30 patents
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Patent Grant
Multi-level matching game and method
Patent number
6,354,593
Issue date
Mar 12, 2002
Dror Frommer
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Method of playing chess
Patent number
6,203,016
Issue date
Mar 20, 2001
Dror Frommer
A63 - SPORTS GAMES AMUSEMENTS