QH

Quanduo Hou

Overall (2019): #307,620 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10378790 Boiling water heater Yan Zeng, Yihui Hong, Yongliang Liu, Bin Chen, Weibin LI 2019-08-13