Inventor
FROHM ERICA A
US10 patents
Patents
10 patentsUS6746327B2Jun 8, 2004
Gaming machine with player selected events
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US6592457B1Jul 15, 2003
Gaming machine with player selected events
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US6302791B1Oct 16, 2001
Gaming machine with high volatility index
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US6234897B1May 22, 2001
Gaming device with variable bonus payout feature
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US6159095ADec 12, 2000
Video gaming device having multiple stacking features
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US6685561B2Feb 3, 2004
Gaming machine with sorting feature
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US6364766B1Apr 2, 2002
Gaming machine with sorting feature
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US7112135B2Sep 26, 2006
Gaming machine with sorting feature
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US7427235B2Sep 23, 2008
Gaming machine with sorting feature
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US6881146B2Apr 19, 2005
Gaming machine with pattern-driven bonus array
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