Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352913 | Variable valve lift device and automobile | Zhen Lu, Hainian Lian, Qizhou Zhang | 2022-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352913 | Variable valve lift device and automobile | Zhen Lu, Hainian Lian, Qizhou Zhang | 2022-06-07 |