WH

Werner Heister

EG Evonik Carbon Black Gmbh: 1 patents #13 of 42Top 35%
📍 Frechen, DE: #81 of 150 inventorsTop 55%
Overall (All Time): #3,150,781 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8394190 Carbon black granulate, method for producing carbon black granulate, and use thereof Manfred Bertzick, Wilfried Ostendorf, Matthias Katzer 2013-03-12