Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472196 | Distribution of entry pieces for lottery games or the like | — | 1995-12-05 |
| 4832341 | High security instant lottery using bar codes | Richard W. Muller | 1989-05-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472196 | Distribution of entry pieces for lottery games or the like | — | 1995-12-05 |
| 4832341 | High security instant lottery using bar codes | Richard W. Muller | 1989-05-23 |