HL

Haishan Liang

HG Haier Group: 1 patents #3 of 21Top 15%
QC Qingdao Haier Washing Machine Co.: 1 patents #3 of 9Top 35%
📍 Qingdao, CN: #28 of 146 inventorsTop 20%
Overall (2017): #407,993 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9683572 Drainage pump device for washing machine and washing machine therewith Peishi Lv, Sheng Xu, Haitao Li 2017-06-20