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Kerstin Silbermann
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Konigslutter, DE
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Patents Grants
last 30 patents
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Patent Grant
Internal combustion engine having a low-pressure exhaust-gas recirc...
Patent number
7,921,639
Issue date
Apr 12, 2011
Volkswagen Aktiengesellschaft
Kerstin Silbermann
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
Internal combustion engine having a low-pressure exhaust-gas recirc...
Publication number
20080041051
Publication date
Feb 21, 2008
Volkswagen Aktiengesellschaft
Kerstin Silbermann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES