SL

Stefan Langen

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Amberg, DE: #129 of 235 inventorsTop 55%
Overall (All Time): #3,226,560 of 4,157,543Top 80%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8289026 Recording device for recording the switch state of an electromagnetic switch device Rainer Keil, Helmut Kraus, Wolfgang Schatz 2012-10-16