DY

Daojun YUAN

KC Kangyue Technology Co.: 1 patents #14 of 21Top 70%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,793,842 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10662870 Variable geometry wastegate turbine Hang Wang, Wuhai Sang, Lihua SONG, Xiaofen Xin, Wei Li 2020-05-26