EK

Ekkehard Kohler

BK Bleistahl-Produktions Gmbh & Co Kg: 1 patents #1 of 6Top 20%
📍 Wetter (Ruhr), DE: #1 of 4 inventorsTop 25%
Overall (2022): #465,963 of 548,613Top 85%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11311936 Valve seat ring Dirk Emde, Ingwar Hunsche, Robert Hammelmann, Christian Blecking, Anna Seyfarth 2022-04-26