FD

Frank Dropmann

SG Stemmann-Technik Gmbh: 1 patents #4 of 18Top 25%
📍 Rheine, DE: #46 of 91 inventorsTop 55%
Overall (All Time): #2,574,466 of 4,157,543Top 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11611184 Slip ring assembly Rene Kristen, Dirk Lotgering 2023-03-21