Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10655467 | Method for implementing a centralized control platform of hydraulic support on fully mechanized mining working face in underground coal mines | Muqin Tian, Chunyu Xu, Jiancheng Song, Long Zhao | 2020-05-19 |
| 5341686 | Vertically disposed water meter | — | 1994-08-30 |