Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D515105 | Tractor | Jinfu Wang, Zhi Chi, Jinguang Zhu, Jinhua Wang, Wenzhong Liu +2 more | 2006-02-14 |
| D513268 | Tractor | Jinfu Wang, Zhi Chi, Jinguang Zhu, Jinhua Wang, Wenzhong Liu +2 more | 2005-12-27 |