RK

Ralf Kemmer

ZA Zf Friedrichshafen Ag: 1 patents #1,366 of 2,695Top 55%
Overall (All Time): #2,913,259 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10100894 Extension for a shock absorber Robert Dreher, Sebastian Ramer, Krzysztof Zielecki 2018-10-16