RC

Rongren Cao

📍 Qingdao, CN: #946 of 2,087 inventorsTop 50%
Overall (All Time): #2,607,601 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11761491 Ball-hinged transmission shaft with straight shaft Dewei Zhu, Xiaoyu RONG 2023-09-19