Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287055 | Executive system for driving a valve to open and close | Xiaoping Chen, Zhengwen Wang | 2022-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287055 | Executive system for driving a valve to open and close | Xiaoping Chen, Zhengwen Wang | 2022-03-29 |