Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443739 | Valve core assembly and compressed gas bypass valve | Rosario Bonanno, Guangrui Sun, Wenjuan Ye | 2019-10-15 |
| 10378489 | Sealing system and exhaust gas recirculation valve | Longsheng Zhao, Xiaolin Du, Jingjing Song | 2019-08-13 |
| 10180181 | Cam gear and linear drive device comprising said cam gear | Longsheng Zhao, Xiaolin Du, Jingjing Song, Wenjuan Ye | 2019-01-15 |