MC

Manqun Cheng

WA Wonderland Switzerland Ag: 2 patents #12 of 56Top 25%
📍 Steinhausen, CH: #2 of 8 inventorsTop 25%
Overall (2022): #134,180 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11350705 Buckle assembly Zheng-Wen Guo 2022-06-07
11266208 Male buckling component for magnetic buckling assembly 2022-03-08