HR

Hartmut Ranke

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
Overall (All Time): #3,406,199 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6990961 Ventilation and areation device for a fuel tank Stefan Fuehling 2006-01-31