Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D537686 | Four prong weed remover | — | 2007-03-06 |
| D536226 | Capped weed remover | — | 2007-02-06 |
| D477197 | Adaptable multi-purpose wrench | — | 2003-07-15 |
| 6497236 | Combination toothbrush holder and dental floss dispenser | Charles H. Howell | 2002-12-24 |
| 6106287 | Filter system for coupling of a dental handpiece | — | 2000-08-22 |