Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712699 | Apparatus and method for facilitating team play of slot machines | Jay S. Walker, James A. Jorasch, Magdalena M. Fincham | 2004-03-30 |
| 6690779 | Method and apparatus for awarding and redeeming prepaid telephone time | Jay S. Walker, James A. Jorasch, Stephen C. Tulley, Magdalena M. Fincham | 2004-02-10 |
| 6679497 | Method and apparatus for playing a card game including a bust insurance option | Jay S. Walker, James A. Jorasch, Peter Kim, Peter J. Vogel | 2004-01-20 |