WK

Werner Kölker

CA Cemecon Ag: 2 patents #1 of 4Top 25%
📍 Herzogenrath, DE: #2 of 19 inventorsTop 15%
Overall (2025): #77,242 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12286705 Coating apparatus and coating method having divided pulses Walter May, Stephan Bolz 2025-04-29
12221687 Multi-layer coating Stephan Bolz, Oliver Lemmer 2025-02-11