RF

Rudolf Fetting

📍 Bremen, DE: #501 of 1,098 inventorsTop 50%
Overall (All Time): #3,846,033 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5096511 Method and a device for thermal surface-hardening of metal workpieces — 1992-03-17