RK

Ralf Koberstein

ZA Zf Sachs Ag: 2 patents #49 of 172Top 30%
📍 Hammelburg, DE: #21 of 59 inventorsTop 40%
Overall (All Time): #2,177,187 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6899016 Master cylinder Andre Gemeinhardt, Klaus Reuter, Klaus Krappmann 2005-05-31
6854271 Hydraulic actuation device in motor vehicles Klaus Reuter, Klaus Krappmann 2005-02-15