Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892092 | Persistent themed bonus awards for gaming machines | Richard E. Rowe | 2011-02-22 |
| 7845179 | System and method for monitoring a compressor of a refrigeration system | Abtar Singh, Stephen T. Woodworth | 2010-12-07 |
| 7025674 | Method and apparatus for awarding and redeeming promotional points at an electronic game | William R. Adams | 2006-04-11 |