Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306588 | Method of treating tunnel collapse using pavilion support | Xianghui Meng, Shibin Jiang, Weizhou Li, Hailiang Wang, Fu Yu +11 more | 2022-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306588 | Method of treating tunnel collapse using pavilion support | Xianghui Meng, Shibin Jiang, Weizhou Li, Hailiang Wang, Fu Yu +11 more | 2022-04-19 |