WR

William A. C. Roovers

DB Dsm Ip Assets B.V.: 1 patents #3 of 54Top 6%
📍 Sittard, NL: #6 of 19 inventorsTop 35%
Overall (2004): #87,695 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

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