Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11464158 | Opposite belt-type precise seeding device | Yulong Chen, Longmei Zhang, Yubin Lan, Jianyong Li, Yanfei Zhang +3 more | 2022-10-11 |
| 11365363 | System for producing high-quality gas | Peng-Fei Fu, Yongjun Li, Yuchun Zhang | 2022-06-21 |