Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9830775 | Gaming system having exchangeable bonus token accumulation-redemption feature | Thomas M. Kopera, Michael W. Mastropietro, Richard T. Schwartz, Matthew J. Ward | 2017-11-28 |
| 9721435 | Gaming system having exchangeable bonus token accumulation-redemption feature | Thomas M. Kopera, Michael W. Mastropietro, Richard T. Schwartz, Matthew J. Ward | 2017-08-01 |