YW

Yan Wang

CC Crrc Qiqihar Rolling Stock Co.: 1 patents #1 of 6Top 20%
📍 Qiaonanxiang, WA: #1 of 1 inventorsTop 100%
Overall (2024): #212,127 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11912316 Vehicle coupler, coupler tongue and coupler body Qingmin Meng, Yingjun Cui, Pengdi JIN, Changchun Wang, Shengguo Cong 2024-02-27