XD

Xiaosong Duan

WA Wonderland Switzerland Ag: 1 patents #30 of 56Top 55%
📍 Dongguan, CN: #207 of 562 inventorsTop 40%
Overall (2022): #208,606 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D959861 Child car seat Guanghui Zhao 2022-08-09