RK

Ralf Köster

CA Covestro Deutschland Ag: 2 patents #276 of 964Top 30%
BG Benteler Steel/Tube Gmbh: 1 patents #10 of 34Top 30%
📍 Leverkusen, DE: #592 of 1,687 inventorsTop 40%
Overall (All Time): #1,407,410 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11230743 Method of manufacturing a tubular product and tubular product Michael Kaufmann, Marco Walterfang 2022-01-25
9724723 Device for applying a foaming reaction mixture Horst-Uwe Jung, Catherine Lövenich 2017-08-08
9718223 Device for applying a foaming reaction mixture 2017-08-01