PZ

Pieter Johannes Gerrit De Zwarte

DN Dsm N.V.: 1 patents #267 of 669Top 40%
📍 Gouda, NL: #71 of 160 inventorsTop 45%
Overall (All Time): #3,501,651 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6515115 Membrane filtration Gerard Jan Kwant 2003-02-04