Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331729 | Wheel hub special drilling device | Jiandong Guo | 2022-05-17 |
| 11298752 | Lathe fixture for machining hub | Jingru Shen | 2022-04-12 |
| 11298797 | Wheel fixture | Zuo Xu, Jiandong Guo, Xiaopeng Chen | 2022-04-12 |