Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773983 | High-pressure self-sealing butterfly valve | Yu-Feng Liu, Jiawei Chu, Haizhang Zhang, Shize Gu, Jiangtao Liu +3 more | 2023-10-03 |
| 11724296 | Side spray method for cooling the steel strip after hot rolling | Jianfeng Wu, Xiaobo Wang, Zhaohui Hu, Wendong LIU, Qingfeng Zhang +2 more | 2023-08-15 |