YM

Yungang Ma

CC Chongqing Zongshen General Power Machine Co.: 1 patents #5 of 15Top 35%
Overall (All Time): #2,685,215 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11466615 Engine balancing system Jiwen Zhao, Yichao Wang, Fan Hu, Yun Lei 2022-10-11