JD

Johannes P. M. van Dongen

AN Akzo N.V.: 1 patents #342 of 803Top 45%
📍 Sassenheim, NL: #21 of 44 inventorsTop 50%
Overall (All Time): #3,826,371 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5219958 Coating compositions including acid blocked basic catalysts Arie Noomen, Huig Klinkenberg 1993-06-15