Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D402471 | Toothbrush | Alan Trojanowski, Thomas Mitchell Dair, Vanessa Sica, Carly White, Scott Henderson | 1998-12-15 |
| D402116 | Brushhead for a toothbrush | Alan Trojanowski | 1998-12-08 |