Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084950 | Vehicle side step | Zhijian Du | 2025-07-22 |
| D1084951 | Vehicle side step | Zhijian Du | 2025-07-22 |
| D1059240 | Vehicle side step | Zhijian Du | 2025-01-28 |
| 9676337 | Automobile C-type chute side-bar pedal and production processes of the same | Zhijian Du | 2017-06-13 |