Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197006 | Friction-welded structure assembly, water-cooled internal combustion engine cylinder head, water-cooled internal combustion engine and machine equipped with same | Yaofu Jiang, Wenjiang Ding, Liming Peng, Yongkui Zhu | 2019-02-05 |