Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098637 | I-patterned filling method for initial stage of coal mining based on roof fracture feature characteritics | Guorui Feng, Wei-Qiang Guo, Tingye Qi, Zhu Li, Jiaqing Cui +1 more | 2024-09-24 |