Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326222 | Sealing structure of underground high-pressure gas storage and construction method thereof | Bo Meng, Bangguo Jia, Hongwen Jing, Zhanguo Ma, Qian Yin +6 more | 2025-06-10 |
| 11753935 | Directional drilling-exploring-monitoring integrated method for guaranteeing safety of underwater shield tunnel | Bo Wang, Guanqun Zhou, Fuqing Li, Qinghong Dong, Ziwei Qian +2 more | 2023-09-12 |