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Frank Wittekopf

Overall (All Time): #3,408,723 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7003965 Method for directly cooling fine-particle solid substances Gerhard Auer, Dirk Weber, Werner Schuy 2006-02-28