Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846379 | Variable-flow-path air valve for water hammer prevention and a design method | Huichao DAI, Hao Wang, Jiazhen Li, Xinlei GUO, Tao Wang +3 more | 2023-12-19 |
| D1007736 | Light set | — | 2023-12-12 |