Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9129468 | Gaming machine and method for validating a voucher | — | 2015-09-08 |
| 7530570 | Lottery ticket game | Rhonda S. Gillen | 2009-05-12 |
| 7247095 | Method and system for marketing and game selection for lottery products | — | 2007-07-24 |
| 6602138 | System for linking a unique identifier to an instant game ticket | — | 2003-08-05 |
| 6234899 | System for linking a unique identifier to an instant game ticket | — | 2001-05-22 |
| 6203011 | System for administering an interactive transaction in a lottery game | — | 2001-03-20 |