VJ

Volkmar Jahn

GK Gustav F. Gerdts Kg: 1 patents #5 of 5Top 100%
📍 Bremen, DE: #501 of 1,098 inventorsTop 50%
Overall (All Time): #4,072,626 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4339075 Bimetallic-controlled steam trap Friedrich Schittek 1982-07-13