Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486244 | Method for machining flange face of aluminum alloy hub | Zhiyuan Yu, Yao Zheng, Weimin Cai, Ruixiao Zhou | 2019-11-26 |
| 10357807 | Intelligent hub cleaning device | Shiwen Xu, Ruixiao Zhou, Zhiyuan Yu | 2019-07-23 |
| 10272477 | Intelligent hub cleaning device | Ruixiao Zhou, Zhiyuan Yu | 2019-04-30 |