ZC

Zongrui Chi

QC Qingdao Haier Drum Washing Machine Co.: 1 patents #21 of 44Top 50%
📍 Qingdao, CN: #90 of 322 inventorsTop 30%
Overall (2020): #200,945 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10822738 Washing machine door having decorative ring, washing machine, and laundry method Zhi Chen, Yongchao Chen, Houli Luan, Chao Xu, Huifang Du 2020-11-03