Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316384 | Hollow forging process for main shaft of large wind turbine generator | Zhenhua Qi, Shengyi Ma, Zhenwei Yan | 2019-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316384 | Hollow forging process for main shaft of large wind turbine generator | Zhenhua Qi, Shengyi Ma, Zhenwei Yan | 2019-06-11 |