CM

Chengfa Mu

WC Wenzhou Hongfeng Electrical Alloy Co.: 3 patents #1 of 4Top 25%
📍 Yueqing, CN: #2 of 5 inventorsTop 40%
Overall (2016): #77,317 of 481,213Top 20%
3
Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9437998 Method of preparing silver-based electrical contact materials with directionally arranged reinforcing particles Lesheng Chen, Xiao Chen, Gengxin Qi 2016-09-06
9293270 Method of preparing Ag-based oxide contact materials with directionally arranged reinforcing particles Lesheng Chen, Xiao Chen, Gengxin Qi 2016-03-22
9287018 Method of preparing silver-based electrical contact materials with fiber-like arrangement of reinforcing nanoparticles Lesheng Chen, Xiao Chen, Gengxin Qi 2016-03-15