WP

Wolfgang Papenfuss

PH Phoenix: 1 patents #71 of 153Top 50%
Overall (All Time): #3,470,810 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
6695354 Tube arrangement Hermann Brockmann, Karsten Küddelsmann, Manfred Seeck 2004-02-24