KH

Karl Henke

AN Akzo N.V.: 1 patents #342 of 803Top 45%
📍 Wuppertal, DE: #966 of 1,656 inventorsTop 60%
Overall (All Time): #3,791,845 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5290448 Polyacrylonitrile membrane Heinz-Dieter Sluma, Jurgen Passlack, Harald Schmitt, Walter Loffelmann 1994-03-01