Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065378 | Method for preparing low-background cement | Wen Huang, Yang Yu, Min Wang, Zhaijun Wen, Guang Yao +11 more | 2024-08-20 |
| 11891865 | Full-face shaft tunnel boring machine system | Huidong Xu, Renshu Yang, Bin Xu, Ning Liu, Guang Cheng Li +9 more | 2024-02-06 |