HC

Huan-Chang Chao

CC Chang Chun Plastics Co.: 1 patents #4 of 7Top 60%
Overall (2003): #208,605 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6617029 Nitrogen-containing flame retarding epoxy resin and an epoxy resin composition containing the same Kuen-Yuan Hwang, Hong-Hsing Chen, Chih-Fu Chen 2003-09-09