Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091940 | Device for grinding side surface of inner wall of rock borehole | Pengfei Chen, Jie Xin, Herui Zhao | 2024-09-17 |
| 11982664 | True three-dimensional dynamic and static combination shear device under high- temperature, high pore pressure and chemical coupling and method therefor | Zhi Zheng, Guoshao Su, Cao Luo | 2024-05-14 |
| 11892577 | Multi-scale photoacoustic detection method of geological structure around borehole and related devices | Shaojun Li, Liu Liu, Fengjuan Tao, Chunsheng Liu | 2024-02-06 |