IK

Ingo Klüppel

EA Ewald Dörken Ag: 1 patents #4 of 14Top 30%
📍 Schwerte, DE: #2 of 10 inventorsTop 20%
Overall (2024): #434,852 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

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