PF

Pierre J. Franssen

SB Stamicarbon B.V.: 1 patents #194 of 427Top 50%
Overall (All Time): #3,952,511 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4746724 Hydrolytic process for the preparation of a melt stable polycaprolactam Christiaan Nap, Robert Kirschbaum 1988-05-24