Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497408 | System and method for conducting and playing a supplemental lottery game | Jay S. Walker, Daniel E. Tedesco, James A. Jorasch, John M. Packes, Jr., Magdalena Mik | 2002-12-24 |
| 6364765 | Electronic amusement device offering secondary game of chance and method for operating same | Jay S. Walker, James A. Jorasch, Magdalena Mik, Robert R. Lech | 2002-04-02 |