Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8016662 | Game-winner selection based on verifiable event outcomes | Robert D. Hamman, Kenneth R. Westerlage | 2011-09-13 |
| 7892087 | Authentication of game results | Robert D. Hamman, Kenneth R. Westerlage | 2011-02-22 |