Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465725 | Cylinder head body, single cylinder bolt system and crane | Zenghai Shan, Quan Dong, Yongjian Deng, Feng Zhu | 2019-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465725 | Cylinder head body, single cylinder bolt system and crane | Zenghai Shan, Quan Dong, Yongjian Deng, Feng Zhu | 2019-11-05 |