Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845779 | Coated high pressure gasoline injector seat to reduce particle emissions | Hong Zhang | 2017-12-19 |
| 9790906 | High pressure gasoline injector seat to reduce particle emissions | — | 2017-10-17 |