KL

Koert Liekelema

DN Dsm N.V.: 1 patents #267 of 669Top 40%
Overall (All Time): #3,473,228 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6706856 Crystalline melamine and its use in amino-formaldehyde resins Veronika M. L. J. Aarts, Tjay T. Tjioe 2004-03-16