Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7033271 | Method, apparatus and gaming set for use in a progressive game | — | 2006-04-25 |
| 6599187 | Method, apparatus and gaming set for use in a progressive game | — | 2003-07-29 |
| 6309298 | Method, apparatus and gaming set for use in a progressive game | — | 2001-10-30 |
| RE37371 | Method, apparatus and gaming set for use in a progressive game | — | 2001-09-18 |
| 5944606 | Method, apparatus and pull-tab gaming set for use in a progressive pull-tab game | — | 1999-08-31 |
| 5647592 | Method, apparatus and pull-tab gaming set for use in a progressive pull-tab game | — | 1997-07-15 |