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Volker Kress

ZA Ziehl-Abegg Ag: 1 patents #1 of 14Top 8%
📍 Kupferzell, DE: #13 of 17 inventorsTop 80%
Overall (All Time): #3,139,820 of 4,157,543Top 80%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8915717 Impeller wheel for a ventilator Michael Stephan, Ralf Neumeier 2014-12-23