NK

Nadja Kempkes

DA Degussa Ag: 1 patents #925 of 2,007Top 50%
📍 Rheinfelden (Baden), DE: #163 of 291 inventorsTop 60%
Overall (All Time): #3,339,576 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7611753 Process for impregnating porous mineral substrates Bernd Bartkowiak, Kerstin Weissenbach, Burkhard Standke 2009-11-03