Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107320 | Method and apparatus for providing a prize based on variable accumulation rates | — | 2021-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11107320 | Method and apparatus for providing a prize based on variable accumulation rates | — | 2021-08-31 |