SL

Sunmin Lu

GG General Protecht Group: 1 patents #9 of 19Top 50%
Overall (All Time): #3,239,919 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7884292 Electrical safety receptacle with a cross-connection circuit Yulin Zhang, Chunhua Cheng 2011-02-08