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Brant Frazee
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Scottsdale, AZ, US
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Patents Grants
last 30 patents
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Patent Grant
Gaming system and method having matching symbol stacks and addition...
Patent number
10,147,281
Issue date
Dec 4, 2018
IGT
Troy Zurawski
G07 - CHECKING-DEVICES
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Patent Grant
Gaming system and method providing a slot game including a symbol r...
Patent number
9,646,460
Issue date
May 9, 2017
IGT
Troy Zurawski
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
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Patent Application
GAMING SYSTEM AND METHOD HAVING MATCHING SYMBOL STACKS AND ADDITION...
Publication number
20160027238
Publication date
Jan 28, 2016
IGT
Troy Zurawski
G07 - CHECKING-DEVICES
Information
Patent Application
GAMING SYSTEM AND METHOD PROVIDING A SLOT GAME INCLUDING A SYMBOL R...
Publication number
20150339880
Publication date
Nov 26, 2015
IGT
Troy Zurawski
G07 - CHECKING-DEVICES