Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358149 | Dynamic threshold for pool-based bonus promotions in electronic gaming systems | Richard J. Schneider, Joseph G. Hart, Robert P. Bartholomew, Michael B. Shelby, Lawrence R. Pitman | 2002-03-19 |
| 5344144 | Progressive jackpot gaming system with enhanced accumulator | — | 1994-09-06 |