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Hermann Buter
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Stuttgart, DE
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Patents Grants
last 30 patents
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Patent Grant
Gas flow control flap operating mechanism
Patent number
7,343,935
Issue date
Mar 18, 2008
DaimlerChrysler AG
Hans Butz
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device for exhaust-gas recirculation
Patent number
6,889,673
Issue date
May 10, 2005
DaimlerChrysler AG
Franz Bender
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust system for an internal combustion engine
Patent number
6,708,488
Issue date
Mar 23, 2004
DaimlerChrysler AG
Hermann Büter
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Gas flow control flap operating mechanism
Publication number
20050249546
Publication date
Nov 10, 2005
Hans Butz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Device for exhaust-gas recirculation
Publication number
20040079347
Publication date
Apr 29, 2004
Franz Bender
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Exhaust system for an internal combustion engine
Publication number
20020178717
Publication date
Dec 5, 2002
Hermann Buter
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS