Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130959 | Shower unit with easy to change water outflow rate | Hai Xiao, Cun Gui Lai, Qing Shuang Li, You Hui Lan | 2018-11-20 |
| 10132423 | Handheld shower unit with water outlet state switched through a key | You Hui Lan, Hai Xiao, Cun Gui Lai, Qing Shuang Li | 2018-11-20 |
| 10060540 | Dual flow switching device | Kyle William Cutler, Qingshuang Li | 2018-08-28 |
| 10012320 | Hot and cold water switching valve | Kyle William Cutler, Qingshuang Li, Boqing Wu | 2018-07-03 |