NB

Norbert Bethke

IK Ina-Walzlager Schaeffler Kg: 1 patents #81 of 184Top 45%
📍 Edenkoben, DE: #51 of 105 inventorsTop 50%
Overall (All Time): #3,743,030 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5517957 Device for damping torsional vibrations in a drive train Jorg Wagner, Ernst Neuwirth, Henrik Brehler, Rudolf Polster, Sigurd Wilhelm 1996-05-21