Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047507 | Cool water draining device of a bathtub | Qiang Wang, Jun Han, Chunyu Jiang | 2018-08-14 |
| 9909684 | Lever type switch valve | Huasong Zhou, Jun Han, Yuzhi Wu, Bin Chen | 2018-03-06 |
| 9903102 | Concealed embedded component for a waterway system | Huasong Zhou, Qiang Wang, Shaohui Zhou | 2018-02-27 |