Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6773345 | Systems and methods for lottery game play aggregation | Jay S. Walker, James A. Jorasch, Magdalena M. Fincham, John M. Packes, Jr. | 2004-08-10 |
| 6719631 | Systems and methods for determining a gaming system event parameter based on a player-established event parameter | James A. Jorasch | 2004-04-13 |
| 6692353 | Electronic amusement device offering secondary game of chance and method for operating same | Jay S. Walker, James A. Jorasch, Magdalena Mik, Robert R. Lech | 2004-02-17 |
| 6688976 | Systems and methods wherein a lottery number combination is associated with a limited number of occurrences | John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley, Peter J. Vogel +7 more | 2004-02-10 |
| 6690779 | Method and apparatus for awarding and redeeming prepaid telephone time | Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman, Magdalena M. Fincham | 2004-02-10 |
| 6676126 | Lottery game card and method for conducting a lottery game | Jay S. Walker, Daniel E. Tedesco, James A. Jorasch | 2004-01-13 |