YL

Yuancheng Liu

ZC Zhejiang Jinbang Sports Equipment Co.: 1 patents #2 of 4Top 50%
Overall (2023): #188,516 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11685461 Scooter folding mechanism Yongqiang Xu, Yong Qian 2023-06-27