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Werner Winckelhaus

📍 Duisburg, DE: #420 of 870 inventorsTop 50%
Overall (All Time): #4,053,630 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4390301 Friction connection between a wheel and a shaft with force indicator — 1983-06-28