Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5505449 | Video lottery system with improved site controller and validation unit | Bryan L. Robertus | 1996-04-09 |
| 5398932 | Video lottery system with improved site controller and validation unit | Bryan L. Robertus | 1995-03-21 |
| 4902953 | Motorized window blind electrical actuator | David W. Kraft, Lee E. Cannon | 1990-02-20 |