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Pamela S. Smtih
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Chicago, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Wagering game having free spin feature with variable quantities of...
Patent number
8,864,571
Issue date
Oct 21, 2014
WMS Gaming Inc.
Benjamin T. Gomez
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
Wagering Game Having Free Spin Feature With Variable Quantities Of...
Publication number
20150011295
Publication date
Jan 8, 2015
WMS Gaming Inc.
Benjamin T. Gomez
G07 - CHECKING-DEVICES