AH

Antonius E. D. M. van der der Heijden

AN Akzo Nobel N.V.: 1 patents #670 of 1,625Top 45%
📍 The Hague, NL: #424 of 926 inventorsTop 50%
Overall (All Time): #3,716,187 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5630992 Anti-caking agents for ammonium thiocyanate Gerda Maria Van Rosmalen, Marielle G. M. van der Horst 1997-05-20