Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138649 | Electrostatic nozzle and minimal quantity lubricating and grinding system for controllable jet | Changhe Li, Dongzhou Jia, Huajun Cao, Xuefeng Xu, Zhiguang HAN +9 more | 2024-11-12 |
| 11951487 | Same-cavity integrated vertical high-speed multistage superfine pulverizing device and method for walnut shells | Changhe Li, Mingzheng Liu, Xiaoming Wang, Huimin Yang, Xinping Li +8 more | 2024-04-09 |