CC

Chengxin Cai

HC Hubei Aviation Precision Machinery Technology Co.: 2 patents #6 of 21Top 30%
📍 Liuji, CN: #3 of 10 inventorsTop 30%
Overall (All Time): #2,043,146 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8640841 Bidirectional driving device Yuanhe Gao 2014-02-04
8376115 Bidirectional self-locking device Yuanhe Gao 2013-02-19