JR

Johannes Ruf

SC Schaeffler: 2 patents #768 of 2,365Top 35%
Overall (All Time): #1,465,145 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10428879 Friction clutch Marc Finkenzeller, Daniel Helmer, Martin Chambrion 2019-10-01
10240645 Dual clutch Martin Chambrion 2019-03-26
D676758 Container 2013-02-26