HL

Hermanus Gerhardus Lansink-Rotgerink

DA Degussa Ag: 1 patents #925 of 2,007Top 50%
📍 Goldbach, DE: #52 of 88 inventorsTop 60%
Overall (All Time): #3,700,273 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5824825 Phosphoric acid catalyst and its use Harald Hoecker, Stefan Wieland, Steffen Seebald, Heike Riedemann 1998-10-20