Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478677 | Numerical total keno game | — | 2002-11-12 |
| 6475085 | Numerical total high/low lottery game | — | 2002-11-05 |
| 6419578 | Bonus feature on starting hands | Michael W. Wood | 2002-07-16 |
| 6368212 | Five card keno | — | 2002-04-09 |
| 6364313 | Multiple play keno game with bonus feature | — | 2002-04-02 |