Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464143 | Wheel cap section chamfering device | Huiying Liu, Yuexin Lu, Shiqi Zhang | 2019-11-05 |
| 10335868 | Pneumatic milling wheel cap section burr device | Huiying Liu, Shan Ma, Lei Jiang | 2019-07-02 |