CF

Cornelia Finnenthal

GG Gerhard Collardin Gmbh: 1 patents #9 of 30Top 30%
📍 Pulheim, DE: #163 of 276 inventorsTop 60%
Overall (All Time): #3,879,277 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5026440 Chromium free treatment before coating metal surfaces Wolf-Achim Roland, Roland Morlock 1991-06-25