Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1023906 | Car snow chain | Xiaogen Zheng, Enqi Zheng, Genxun Zheng, Han Zheng | 2024-04-23 |
| D1022869 | Car snow chain | Enqi Zheng, Xiaogen Zheng, Han Zheng, Genxun Zheng | 2024-04-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1023906 | Car snow chain | Xiaogen Zheng, Enqi Zheng, Genxun Zheng, Han Zheng | 2024-04-23 |
| D1022869 | Car snow chain | Enqi Zheng, Xiaogen Zheng, Han Zheng, Genxun Zheng | 2024-04-16 |