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Dirk Bach

GK Groz-Beckert Kg: 1 patents #99 of 183Top 55%
📍 Albstadt, DE: #86 of 161 inventorsTop 55%
Overall (All Time): #2,964,213 of 4,157,543Top 75%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9758911 Sewing needle with double twist groove Kai Uwe Haug, Alexander Merks 2017-09-12