HS

Hans-Juergen Schafer

FF Firma Carl Freudenberg: 1 patents #255 of 512Top 50%
Overall (All Time): #3,824,504 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5213066 Evaporation cooled internal combustion engine Andreas Sausner, Klaus Mertens, Jens Sielaff, Karl-Heinrich Spies, Hans-Peter Jaekel 1993-05-25