JY

Jialiang Yuan

WA Wonderland Switzerland Ag: 1 patents #22 of 40Top 60%
Overall (2021): #403,165 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11155292 Safety lock and stroller therewith Xiaosong Duan, Wei-Huan Liu 2021-10-26