PH

Peter Hartogh

VK Vogelsang Gmbh & Co Kg: 1 patents #6 of 16Top 40%
Overall (All Time): #2,625,976 of 4,157,543Top 65%
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Patent #TitleCo-InventorsDate
11841016 Rotor for an eccentric screw pump and method for the manufacture thereof Michael Rolfes, Hugo Vogelsang 2023-12-12