William T. Stopford

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Walnut Creek, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tactile scratch media apparatus and method
- Patent number 7,748,712
- Issue date Jul 6, 2010
- Loyal Commerce Systems, Inc.
- William David Sobel
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Tactile scratch media apparatus and method
- Publication number 20070235926
- Publication date Oct 11, 2007
- LoyalCommerce Systems, Inc.
- William David Sobel
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Retail channel appeasement method and system
- Publication number 20070238507
- Publication date Oct 11, 2007
- LoyalCommerce Systems, Inc.
- William David Sobel
- G07 - CHECKING-DEVICES
Information Patent Application
Accessibility and security in a gaming environment
- Publication number 20070202945
- Publication date Aug 30, 2007
- LoyalCommerce Systems, Inc.
- William T. Stopford
- A63 - SPORTS GAMES AMUSEMENTS