JK

Jürgen Koltzer

GK Grace Gmbh & Co. Kg: 1 patents #3 of 24Top 15%
📍 Heimbach, DE: #3 of 8 inventorsTop 40%
Overall (All Time): #3,415,327 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7037475 Precipitated silica particles for cat litter Willem Dokter, Willem Taede Hulshof, Nicolaas H. M. Leliveld 2006-05-02