BM

Bernd Michelfelder

WG Witzenmann Gmbh: 1 patents #9 of 37Top 25%
📍 Karlsruhe, DE: #990 of 1,998 inventorsTop 50%
Overall (All Time): #3,489,816 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6789615 Heat exchanger, in particular for swimming pools Bernd Seeger 2004-09-14