HS

Herbert Sommerfeld

📍 Ahrensburg, DE: #82 of 165 inventorsTop 50%
Overall (All Time): #3,499,050 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6502486 Method for producing steel rolling bearing rings Karl Tenbrack, Wilfried Forster, Roland Stephan 2003-01-07