XD

Xiao Song Duan

WA Wonderland Switzerland Ag: 1 patents #42 of 84Top 50%
📍 Dongguan, CN: #200 of 556 inventorsTop 40%
Overall (2023): #204,937 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11667219 Child safety seat — 2023-06-06