Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359568 | Method for backfilling and reconstructing carbon storage space in abandoned main roadway and storing CO2 | Guorui Feng, Junbiao Ma, Ruikai Pan, Yanna Han, Xudong Shi +4 more | 2025-07-15 |
| 12025590 | Loading system and method for Hopkinson compression bar test under water-gas-temperature multi-field coupling action | Guorui Feng, Kai Wang, Jun GUO, Boqiang Cui, Xudong Shi +3 more | 2024-07-02 |
| 11959383 | Method and device for carrying out grouting between adjacent gateroads in internal-staggered split-level coal mining | Guorui Feng, Yijiang Fan, Pengfei Wang, Chenliang Hao, Xiaoze WEN +5 more | 2024-04-16 |
| 11835491 | Device and method for testing bearing capacity of grouped pillars in inclined goaf under coupled biaxial static and disturbance stresses | Guorui Feng, Tingye Qi, Chao Song, Shuiyun Hou, Lirong Li +2 more | 2023-12-05 |
| 11788930 | Device and method for testing bearing capacity of single-row grouped pillars in horizontal goaf under biaxial loading | Guorui Feng, Xudong Shi, Boqiang Cui, Xinyu Yang, Kai Wang +1 more | 2023-10-17 |
| 11703431 | Device and method for testing tensile resistance of multiple-row grouped pillars in inclined goaf | Guorui Feng, Xudong Shi, Xinyu Yang, Boqiang Cui, Xianjie DU | 2023-07-18 |