JL

Jian Hui Liu

WA Wonderland Switzerland Ag: 1 patents #30 of 56Top 55%
Overall (2022): #404,015 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11414603 Fireproof buffering structure, supporting cushion apparatus and child safety car seat therewith Yong Chao Kou, Feng Yan 2022-08-16