Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12424062 | Method and system for providing a double chance lottery game with a trifecta option | Robert D. Hamman | 2025-09-23 |
| 12315347 | Method and system for producing N-tuple number sets for lottery submissions | Robert D. Hamman | 2025-05-27 |