Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820524 | Blade and motor carrier with height/angle adjustment mechanism | Warren A. Ceroll, Frederick R. Bean, James R. Parks, Robert S. Gehret, David Andrew Porter +3 more | 2004-11-23 |