Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12049824 | Distributed coal cutting device for longwall face of coal mine | Ruifu Yuan, Mengzhuo Li, Shuaishuai Xie | 2024-07-30 |
| 11965309 | Leveling control method, device and system, and motor grader | Bin Zhao, Hao Liu, Shengli Lu | 2024-04-23 |