Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494111 | Quad layer passage variable geometry turbine for turbochargers in exhaust gas recirculation engines | Steven Don Arnold, Yuan Daojun, Li Yanzhao, Sang Wuhai | 2016-11-15 |