Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11633777 | Manufacturing methods for wheel rim, spoke and steel wheel and steel wheel formed by methods | David Saylor, Xiaofei Ni, Haizhou Yuan, Xiangyong Jin, Dongdong Xiong +1 more | 2023-04-25 |