WZ

Wanquan Zhu

WA Wonderland Switzerland Ag: 2 patents #12 of 56Top 25%
📍 Steinhausen, CH: #2 of 8 inventorsTop 25%
Overall (2022): #99,722 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D971795 Baby carriage Martijn Hans Van Gelderen, Qingmei Tan 2022-12-06
11325632 Rod locking mechanism and stroller therewith 2022-05-10