Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352003 | Whole-space drilling-grouting integrated device | Shucai Li, Mengtian Li, Shuaixun Luo, Chunjin Lin, Zhaohui Dong +4 more | 2025-07-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352003 | Whole-space drilling-grouting integrated device | Shucai Li, Mengtian Li, Shuaixun Luo, Chunjin Lin, Zhaohui Dong +4 more | 2025-07-08 |