William E. Vorias

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Henderson, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Gaming device which displays multiple gaming results wherein subseq...
- Patent number 7,666,085
- Issue date Feb 23, 2010
- IGT
- William E. Vorias
- G07 - CHECKING-DEVICES
Information Patent Grant
Gaming device having multiple interrelated secondary games
- Patent number 7,614,953
- Issue date Nov 10, 2009
- IGT
- Roman A. Souza
- G07 - CHECKING-DEVICES
Information Patent Grant
Gaming device having multiple interrelated secondary games
- Patent number 7,278,919
- Issue date Oct 9, 2007
- IGT
- Roman A. Souza
- G07 - CHECKING-DEVICES
Information Patent Grant
Method of playing a matching bonus game
- Patent number 6,964,416
- Issue date Nov 15, 2005
- IGT
- Monica A. McClintic
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
GAMING DEVICE HAVING MULTIPLE INTERRELATED SECONDARY GAMES
- Publication number 20080026840
- Publication date Jan 31, 2008
- IGT
- Roman A. Souza
- G07 - CHECKING-DEVICES
Information Patent Application
Gaming device having multiple interrelated secondary games
- Publication number 20050054419
- Publication date Mar 10, 2005
- Roman A. Souza
- G07 - CHECKING-DEVICES
Information Patent Application
Gaming device which displays multiple gaming results wherein subseq...
- Publication number 20040048651
- Publication date Mar 11, 2004
- William E. Vorias
- G07 - CHECKING-DEVICES
Information Patent Application
Gaming method and apparatus with a matching bonus game
- Publication number 20030119580
- Publication date Jun 26, 2003
- Monica A. McClintic
- G07 - CHECKING-DEVICES