Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033905 | Preprinted lottery tickets using a player activated electronic validation machine | Gary R. Streeter, Chuck Kline | 2011-10-11 |
| 8037307 | System and method for securing on-line documents using authentication codes | — | 2011-10-11 |
| 7959503 | Game apparatus | Gary R. Streeter, Mark Tevis | 2011-06-14 |
| 7867075 | Game apparatus | Gary R. Streeter | 2011-01-11 |