Issued Patents 2025
Showing 1–2 of 2 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 |
| 12343902 | Multi-pump linkage grouting operating system | Mengtian Li, Shuaixun Luo, Shucai Li, Zhaohui Dong, Jianbo Zhao +4 more | 2025-07-01 |