Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513924 | Intelligent and flexible steel arch protection device for rockfall and collapse of tunnels | Shucai Li, Zhenhao Xu, Xintong Wang, Chunjin Lin, Dongdong Pan +1 more | 2019-12-24 |