AF

Andre Freund

DA Dragerwerk Aktiegesellschaft: 1 patents #170 of 361Top 50%
📍 Lübeck, DE: #294 of 505 inventorsTop 60%
Overall (All Time): #3,606,684 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6024782 Layered gas filter media Klaus Ammann, Gerhold Muhmel 2000-02-15