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Helmut Nies

GA Grillo-Werke Ag: 1 patents #18 of 28Top 65%
📍 Rheinberg, DE: #58 of 98 inventorsTop 60%
Overall (All Time): #3,913,298 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4963629 Copolymers of unsaturated carboxylic acids and use thereof Klaus Driemel, Klaus Bunthoff, Dieter Rohe 1990-10-16