Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920474 | Protecting trolley and construction method of rock burst prewarning protection system in non-contact tunnel construction | Dong Ma, Wuxian Wang, Yi Sun, Qinghong Wu, Huaxuan Xu | 2024-03-05 |