Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7653206 | Digital audio device | Gary Collins, Kevin Harmon | 2010-01-26 |
| 6388446 | Engine ignition timing tool | John Nielsen | 2002-05-14 |
| 6033285 | Vibrating toy car with special effects | Alan Marc Fine | 2000-03-07 |