SS

Sebastian Sperrhacke

BMW: 3 patents #776 of 5,361Top 15%
Overall (All Time): #1,376,998 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12152513 Variable-lift valve train having at least two working positions Jan Clauberg, Steffen Lohde, Giovanni Mincione, Din WABBALS 2024-11-26
12116910 Lift regulator for a variable lift valve gear with two working positions Steffen Lohde, Giovanni Mincione, Din WABBALS 2024-10-15
10337365 Control shaft for inlet valve shut-off Ferdinand WEIDINGER, Alexander Hiereth, Timo Klees 2019-07-02