SS

Stefan SPERRFECHTER

DA Daimler Ag: 3 patents #307 of 2,089Top 15%
MA Mercedes-Benz Group Ag: 1 patents #616 of 1,842Top 35%
Overall (All Time): #1,115,556 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12097766 Dual-clutch transmission Carsten Gitt, Andreas Kolb, Tobias Haerter, Juergen Schweitzer, Jonathan Zeibig +4 more 2024-09-24
11293526 Hybrid dual-clutch transmission Carsten Gitt, Tobias Haerter, Peter Hahn, Andreas Kolb, Jakub ROMANIAK +2 more 2022-04-05
11268579 Hybrid dual-clutch transmission Peter Hahn, Tobias Haerter, Juergen Schweitzer, Jonathan Zeibig, Andreas Kolb 2022-03-08
8991576 Torque converter device for a motor vehicle Tobias Haerter, Heinrich Straub, Bernhard Ziegler, Tobias Schuster 2015-03-31