Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179734 | Combined multi-purpose handheld shower and showerhead | David Lee, Lei Wang, ShengChao Dai, ZhaoYi Zhuo, Martin J. Kimbell +1 more | 2021-11-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11179734 | Combined multi-purpose handheld shower and showerhead | David Lee, Lei Wang, ShengChao Dai, ZhaoYi Zhuo, Martin J. Kimbell +1 more | 2021-11-23 |