Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429264 | Device for detecting balance of hub valve hole | Guogang Chen, Jinqi Lyu, Yingfeng Wang, Lei Jiang, Zhigao Yin +3 more | 2019-10-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429264 | Device for detecting balance of hub valve hole | Guogang Chen, Jinqi Lyu, Yingfeng Wang, Lei Jiang, Zhigao Yin +3 more | 2019-10-01 |