ZW

Zongyuan Weng

QC Qingdao Haier Drum Washing Machine Co.: 1 patents #16 of 40Top 40%
📍 Qingdao, CN: #127 of 433 inventorsTop 30%
Overall (2022): #185,230 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11299842 Drum washing machine Kai Liu 2022-04-12