CK

Christopher Köster

EA Ewald Dörken Ag: 1 patents #26 of 58Top 45%
Overall (All Time): #2,499,867 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11987887 Method for passivating metallic substances Holger Grolmes, Ingo Klüppel, Marcel Roth 2024-05-21