Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662932 | Pump and a valve assembly therefor | He Zhang, Mengjin YU, Ping Jia | 2020-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662932 | Pump and a valve assembly therefor | He Zhang, Mengjin YU, Ping Jia | 2020-05-26 |