Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120029 | Educational game for teaching chess through example | Craig Carmichael | 2000-09-19 |
| D415536 | Dinosaur derivative chess set | Craig Carmichael | 1999-10-19 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6120029 | Educational game for teaching chess through example | Craig Carmichael | 2000-09-19 |
| D415536 | Dinosaur derivative chess set | Craig Carmichael | 1999-10-19 |