Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443739 | Valve core assembly and compressed gas bypass valve | Xiangguang Cao, Guangrui Sun, Wenjuan Ye | 2019-10-15 |
| 10260644 | Valve | — | 2019-04-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10443739 | Valve core assembly and compressed gas bypass valve | Xiangguang Cao, Guangrui Sun, Wenjuan Ye | 2019-10-15 |
| 10260644 | Valve | — | 2019-04-16 |