Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788354 | Ball float type liquidometer with vernier display | Ao Wang, Xiaori Wang, Zhenqiang Gao | 2020-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788354 | Ball float type liquidometer with vernier display | Ao Wang, Xiaori Wang, Zhenqiang Gao | 2020-09-29 |