KH

Kees Helle

AN Akzo N.V.: 2 patents #175 of 803Top 25%
Overall (All Time): #2,327,631 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4795660 Metallized polymer compositions, processes for their preparation and their uses Boyd Cooray, Peter Hope, Jan Vleggaar, Arie Roos 1989-01-03
4302374 Stable dispersion of positively charged polyfluorocarbon resin particles Robert C. Groot 1981-11-24