CZ

Conghui Zhang

CC Crrc Qingdao Sifang Co.: 1 patents #114 of 309Top 40%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,666,319 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11383740 Waste exhaust ventilation door automatic control device and vehicle body having the same Shuanbao Yao, Dawei Chen, Peng Lin, Xin Jiang, Yunfeng Li +2 more 2022-07-12