XD

Xiaosong Duan

CC China Wonderland Nurserygoods Co.: 1 patents #1 of 4Top 25%
WA Wonderland Switzerland Ag: 1 patents #42 of 84Top 50%
📍 Dongguan, CN: #94 of 556 inventorsTop 20%
Overall (2023): #95,732 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D976013 Booster seat 2023-01-24
D976014 Child car seat Guanghui Zhao 2023-01-24