GW

Gerhard Wiemeyer

FK Firma Ing. Walter Hengst Gmbh & Co. Kg: 1 patents #5 of 7Top 75%
📍 Senden, DE: #77 of 145 inventorsTop 55%
Overall (All Time): #3,621,292 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6090283 Filter drain with spring enclosure Heiko Schumann 2000-07-18