Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12246314 | Device and method for purifying organic amine solution | Jinyi Wang, Shiwang Gao, Hongwei Niu, Dongfang Guo, Shiqing Wang | 2025-03-11 |
| D1059252 | Tire | Yongguang Zhang, Gang Chen, Ming Su, Chunying Zhang, Jinrong Gong +5 more | 2025-01-28 |
| D1057642 | Tire | Yongguang Zhang, Gang Chen, Ming Su, Chunying Zhang, Jinrong Gong +5 more | 2025-01-14 |