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Eric W. Brown
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Austin, TX, US
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last 30 patents
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Patent Grant
Electronic sweepstakes system providing multiple game presentations...
Patent number
8,439,745
Issue date
May 14, 2013
Multimedia Games, Inc.
Clifton E. Lind
G07 - CHECKING-DEVICES
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Patent Grant
Electronic sweepstakes system providing multiple game presentations...
Patent number
7,878,900
Issue date
Feb 1, 2011
Multimedia Games, Inc.
Clifton E. Lind
G07 - CHECKING-DEVICES
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last 30 patents
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Patent Application
ELECTRONIC SWEEPSTAKES SYSTEM PROVIDING MULTIPLE GAME PRESENTATIONS...
Publication number
20110105214
Publication date
May 5, 2011
Multimedia Games, Inc.
Clifton E. Lind
G07 - CHECKING-DEVICES
Information
Patent Application
Electronic sweepstakes system providing multiple game presentations...
Publication number
20070135209
Publication date
Jun 14, 2007
Clifton E. Lind
G07 - CHECKING-DEVICES