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Stefan Dengler
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Ingolstadt, DE
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Patents Grants
last 30 patents
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Patent Grant
Method for operating an internal combustion engine, and internal co...
Patent number
8,100,099
Issue date
Jan 24, 2012
Audi, AG
Ralf Budack
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Valve train of an internal combustion engine comprising at least on...
Patent number
7,762,225
Issue date
Jul 27, 2010
Audi AG
Stefan Dengler
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Valve drive of an internal combustion engine comprising a cylinder...
Patent number
7,409,938
Issue date
Aug 12, 2008
Audi AG
Stefan Dengler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Method for Operating an Internal Combustion Engine, and Internal Co...
Publication number
20070256653
Publication date
Nov 8, 2007
Audi AG
Ralf Budack
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Valve train of an internal combustion engine comprising at least on...
Publication number
20070034182
Publication date
Feb 15, 2007
Stefan Dengler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Valve drive of an internal combustion engine comprising a cylinder...
Publication number
20070034184
Publication date
Feb 15, 2007
Stefan Dengler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES