Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11985916 | Variable-size and variable-amount topdressing device | Zhengguo Lian, Dongwei Wang, Ni HUI, Yang Qiao | 2024-05-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11985916 | Variable-size and variable-amount topdressing device | Zhengguo Lian, Dongwei Wang, Ni HUI, Yang Qiao | 2024-05-21 |