Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6758772 | Darts | Tim F. Dodgen | 2004-07-06 |
| 6601790 | Reusable cassette for photosensitive film | Robert Wilcox, William D. Ball | 2003-08-05 |
| 5513938 | Wheel lift rotator | — | 1996-05-07 |