QT

Qingmei Tan

WA Wonderland Switzerland Ag: 1 patents #30 of 56Top 55%
Overall (2022): #296,274 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D971795 Baby carriage Martijn Hans Van Gelderen, Wanquan Zhu 2022-12-06