PD

Peter Droll

SC Schaeffler: 4 patents #424 of 2,365Top 20%
Overall (All Time): #1,224,970 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8579093 Hydrodynamic torque converter Stephan Maienschein 2013-11-12
8490766 Hydrodynamic torque converter Stephan Maienschein 2013-07-23
8382597 Vibration damper Stephan Maienschein, Eugen Kombowski 2013-02-26
8328646 Torsional vibration damper Stefan Jung, Craig Kneidel, Srivatsan Kannan, Nathan Yensho, Thorsten Krause +1 more 2012-12-11