CW

Chun Sing Wong

DC Dupont Canada: 1 patents #4 of 18Top 25%
Overall (1989): #125,220 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857254 Method for grafting monomers onto molten hydrocarbon polymer — 1989-08-15