Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326222 | Sealing structure of underground high-pressure gas storage and construction method thereof | Xiaozhao Li, Bangguo Jia, Hongwen Jing, Zhanguo Ma, Qian Yin +6 more | 2025-06-10 |
| 12202036 | System and method for centrifugal intrusion of molten metal into porous media and then solidification positioning | Jiangyu Wu, Dan Ma, Qian Yin, Weiqiang Chen, Hao Zhang +6 more | 2025-01-21 |