Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878378 | Process for processing rotary tillage blade for dry farmland based on wasted steel rail | Xu Hao, Jun Shen, Yongkang Ji, Bin Wu, Biao Li +2 more | 2024-01-23 |
| 11717906 | Method for cutting side plates and end plates of scrapped railway boxcar | Baomin Chen, Weirong Kong, Hui-Lin Liu, Liangcheng Shen, Lihua Wang +2 more | 2023-08-08 |