WR

William A. C. Roovers

DB Dsm Ip Assets B.V.: 2 patents #634 of 2,011Top 35%
📍 Sittard, NL: #88 of 232 inventorsTop 40%
Overall (All Time): #2,099,705 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8329084 Process for the manufacture of a shaped part and shaped part obtainable with said process Jean H. M. Beugels, Martin A. Es,Van, Roelof Marissen, Hen H. Hoefnagels 2012-12-11
6767941 Halogen-free flame-retardant composition Pieter A. Van Der Spek, Martinus Bos, Marnix Van Gurp, Henrica N. A. M. Menting 2004-07-27