Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029362 | Gaming device methods and apparatus employing audio/video programming outcome presentation | Jay S. Walker, Geoffrey M. Gelman, Stephen C. Tulley, James A. Jorasch | 2011-10-04 |
| 8025566 | Gaming device methods and apparatus employing audio/video programming outcome presentation | Jay S. Walker, Geoffrey M. Gelman, Stephen C. Tulley, James A. Jorasch | 2011-09-27 |
| 8025562 | Gaming device methods and apparatus employing audio/video programming outcome presentation | Jay S. Walker, Geoffrey M. Gelman, Stephen C. Tulley, James A. Jorasch | 2011-09-27 |
| 7871323 | Method and apparatus for providing regular entrance into a bonus game | Jay S. Walker, James A. Jorasch, Jose A. Suarez, Stephen C. Tulley, Geoffrey M. Gelman +3 more | 2011-01-18 |
| 7815503 | Method and apparatus for play of a game with negative outcomes | Jay S. Walker, James A. Jorasch, Stephen C. Tulley, Andrew Rogers, Geoffrey M. Gelman +1 more | 2010-10-19 |
| 6468155 | Systems and methods to facilitate games of skill for prizes played via a communication network | Norman L. Merritt, Jr., Leigh Zarelli, R. Montrose Graham, Mark L. Kirschner, Sarah Davies +5 more | 2002-10-22 |