CD

Chuankui Du

SC Shanghai Xintang Industrial Co.: 3 patents #1 of 1Top 100%
📍 Yancheng, CN: #1 of 14 inventorsTop 8%
Overall (2020): #96,082 of 565,922Top 20%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D899141 Face pillow 2020-10-20
10646060 Cradle frame and structure 2020-05-12
10617242 Cradle frame and structure 2020-04-14