Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636254 | System and method for instant win scratch off ticket game with ticket sales maximization using secondary game | Robert D. Hamman, Kenneth E. Irwin, Jr. | 2020-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10636254 | System and method for instant win scratch off ticket game with ticket sales maximization using secondary game | Robert D. Hamman, Kenneth E. Irwin, Jr. | 2020-04-28 |