WS

Willi Stammel

FK Felix Boettcher Gmbh & Co. Kg: 1 patents #2 of 17Top 15%
📍 Kerpen, DE: #72 of 128 inventorsTop 60%
Overall (All Time): #3,722,996 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660092 Process for machining the surface of elastomers by turning and etching with high speed cutter head Gunter Scholz 1997-08-26