ZL

Zonglai Liu

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,437,307 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7153628 Color-developing agent resin composition, emulsion thereof and method for preparing the same Chunxuan Guo, Wei Zhang, Yuzhu Liu 2006-12-26