WO

Walter Ossenberg-Engels

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Iserlohn, DE: #115 of 250 inventorsTop 50%
Overall (All Time): #4,000,676 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4607505 Hand needle for knitting or crochet Friedrich W. Dunker 1986-08-26