Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070597 | Gaming device and method having multiple progressive award levels and a secondary game for advancing through the progressive award levels | — | 2011-12-06 |
| 8007357 | Gaming device having a probability-enhancing trigger symbol | Erick T. Ching, Jasonlee Kissee Hohman | 2011-08-30 |
| 7927206 | Gaming device having a re-triggering symbol bonus scheme | Anthony J. Baerlocher | 2011-04-19 |
| 7922573 | Gaming device having concentric reels including an outer reel with display areas having different sizes and positions | Anthony J. Baerlocher, Paulina Rodgers | 2011-04-12 |