SD

Stefan Dappen

📍 Aachen, DE: #1,006 of 2,680 inventorsTop 40%
Overall (All Time): #2,026,449 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9000336 Device for hardening a cylindrical section of a workpiece and use of such a device 2015-04-07
8835820 Inductor and use of such an inductor Peter Schulte, Matthias Blum, Martin Bröcking 2014-09-16