PS

Pieter A. Van Der Spek

DB Dsm Ip Assets B.V.: 1 patents #1,007 of 2,011Top 55%
📍 Elsloo, NL: #14 of 24 inventorsTop 60%
Overall (All Time): #3,485,442 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6767941 Halogen-free flame-retardant composition Martinus Bos, William A. C. Roovers, Marnix Van Gurp, Henrica N. A. M. Menting 2004-07-27