Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9746086 | Two-input and two-output valve core structure | Jinfa Wang | 2017-08-29 |
| 9664295 | Concentrated type control valve | — | 2017-05-30 |
| 9644351 | Inlet water pipe | Xianhai Lin, Ximin Chen | 2017-05-09 |