Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198394 | Vehicle running board apparatus and retractable device thereof | Xinfa Du, Qi Zhang, Songfeng Wang, Yiming Wang, Tao He +1 more | 2021-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198394 | Vehicle running board apparatus and retractable device thereof | Xinfa Du, Qi Zhang, Songfeng Wang, Yiming Wang, Tao He +1 more | 2021-12-14 |