Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9514613 | Gaming device having a graduated multiplier payout in a secondary game | David M. Oles | 2016-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9514613 | Gaming device having a graduated multiplier payout in a secondary game | David M. Oles | 2016-12-06 |