SS

Sandra Stevelmans

DN Dsm N.V.: 1 patents #267 of 669Top 40%
Overall (All Time): #3,670,548 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5998565 Composition comprising a plastic and an additive Ellen M. M. de Brabander-van den Berg, Peter E. Froehling, Jan Cornelis Maria VAN HEST 1999-12-07