RW

Rolf Weihe

📍 Kreuztal, DE: #46 of 93 inventorsTop 50%
Overall (All Time): #4,031,324 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4437781 Ring binder Georg Weihe 1984-03-20