Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11491519 | Automatic die cleaning device with reusable cleaning fluid | Jinling Yang, Weizhou Liu, Hongshen Zhang, Yukun Yang, Yingfeng Wang +2 more | 2022-11-08 |
| 11493170 | Die lubricant rotating spray tray device | Jinling Yang, Jiansheng Wang, Weizhou Liu, Hongshen Zhang, Li Yang | 2022-11-08 |
| 11458528 | Wheel automatic closed die forging production line and aluminum alloy wheel | Jinling Yang, Zeyun Ma, Li Yang, Weizhou Liu, Naizheng Hu | 2022-10-04 |
| 11400469 | Spray tray device capable of rotatably spraying die lubricant | Jinling Yang, Jiansheng Wang, Hongshen Zhang, Weizhou Liu, Li Yang | 2022-08-02 |