Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753516 | Flared exhaust gas pressure tube having keyed washer | — | 2020-08-25 |
| 7818881 | Vehicle exhaust component assembly using magnetic pulse welding | Haimian Cai, Baoluo Chen, Hui Wang | 2010-10-26 |