Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112050 | Broadcast lottery | John R. Koza, John R. Ferguson | 1992-05-12 |
| 5069453 | Ticket apparatus with a transmitter | John R. Koza, John R. Ferguson | 1991-12-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112050 | Broadcast lottery | John R. Koza, John R. Ferguson | 1992-05-12 |
| 5069453 | Ticket apparatus with a transmitter | John R. Koza, John R. Ferguson | 1991-12-03 |