AK

Alfred Krumpf

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Rosenheim, DE: #152 of 301 inventorsTop 55%
Overall (All Time): #3,090,995 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8646391 Rail vehicle for a driving operation on track systems having a ballasted superstructure Wolfgang Schmidt, Dieter Fastnacht, Juergen Kupies, Kasper Schroeder-Bodenstein, Maik Scholz 2014-02-11