Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9421451 | Apparatus for detecting playing card ranks and method of use | — | 2016-08-23 |
| 6276503 | Portable reel apparatus and method | — | 2001-08-21 |
| 5364106 | Card mark sensor and methods for blackjack | Lawrence E. Wagoner | 1994-11-15 |
| 5224712 | Card mark sensor and methods for blackjack | Lawrence E. Wagoner | 1993-07-06 |
| 5219172 | Playing card marks and card mark sensor for blackjack | Lawrence E. Wagoner | 1993-06-15 |
| 5110134 | Card mark sensor and methods for blackjack | Lawrence F. Wagoner | 1992-05-05 |