Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6729116 | Height adjustment apparatus and method | George B. Graus, Hiroshi Hojo | 2004-05-04 |
| 6725954 | Apparatus and method for steering a vehicle with zero turning radius capability | Brian C. Doklovic | 2004-04-27 |