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Helmut Daudel
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Schorndorf, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Compressor, particularly in an exhaust gas turbocharger for an inte...
Patent number
7,186,077
Issue date
Mar 6, 2007
DaimlerChrysler A G
Helmut Daudel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Exhaust gas turbocharger for an internal combustion engine
Patent number
7,121,788
Issue date
Oct 17, 2006
BorgWarner Inc.
Helmut Daudel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbocharger
Patent number
6,925,805
Issue date
Aug 9, 2005
BorgWarner Inc.
Ralf Koch
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method for determining nitrogen oxide content in internal combustio...
Patent number
6,826,471
Issue date
Nov 30, 2004
DaimlerChrysler AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Compressor in a turbocharger
Patent number
6,733,236
Issue date
May 11, 2004
DaimlerChrysler AG
Siegfried Sumser
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Exhaust-gas turbocharger
Patent number
6,598,395
Issue date
Jul 29, 2003
DaimlerChrysler AG
Helmut Daudel
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Exhaust gas turbocharger with a variable turbine geometry
Patent number
6,543,226
Issue date
Apr 8, 2003
DaimlerChrysler AG
Roland Bischoff
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Radial compressor with wall slits
Patent number
6,394,751
Issue date
May 28, 2002
DaimlerChrysler AG
Helmut Daudel
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Exhaust gas turbine of a turbocharger for an internal combustion en...
Patent number
6,314,736
Issue date
Nov 13, 2001
DaimlerChrysler AG
Helmut Daudel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multi-cylinder internal combustion engine with an exhaust-gas turbo...
Patent number
6,260,358
Issue date
Jul 17, 2001
DaimlerChrysler AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas turbocharger for an internal-combustion engine and meth...
Patent number
6,220,031
Issue date
Apr 24, 2001
DaimlerChrysler AG
Helmut Daudel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas re-circulation arrangement
Patent number
6,216,459
Issue date
Apr 17, 2001
DaimlerChrysler AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust turbocharger
Patent number
6,209,324
Issue date
Apr 3, 2001
DaimlerChrysler AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of controlling a supercharged internal combustion engine and...
Patent number
6,050,093
Issue date
Apr 18, 2000
DaimlerChrylser AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Process for regulating the braking power of a supercharged internal...
Patent number
6,020,652
Issue date
Feb 1, 2000
DaimlerChrysler AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Lowering of the nitrogen oxide levels in exhaust gases by controlle...
Patent number
6,004,524
Issue date
Dec 21, 1999
BASF Aktiengesellschaft
Bernd Morsbach
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Manufacture of a carbon particle filter
Patent number
5,391,338
Issue date
Feb 21, 1995
Daimler-Benz AG
Wolfgang Bandel
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Exhaust gas aftertreatment device for internal combustion engines
Patent number
5,369,956
Issue date
Dec 6, 1994
Mercedes-Benz AG
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Soot-particle filter for after-treatment of the exhaust gases of di...
Patent number
5,265,419
Issue date
Nov 30, 1993
Mercedes-Benz AG
Horst Bergmann
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Regulation for a gas engine
Patent number
4,843,558
Issue date
Jun 27, 1989
Daimler-Benz Aktiengesellschaft
Horst Bergmann
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Soot filter for an exhaust arrangement of an internal combustion en...
Patent number
4,324,572
Issue date
Apr 13, 1982
Daimler-Benz Aktiengesellschaft
Hans Erdmannsdorfer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Exhaust gas turbocharger for an internal combustion engine
Publication number
20050268610
Publication date
Dec 8, 2005
Helmut Daudel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Compressor, particularly in an exhaust gas turbocharger for an inte...
Publication number
20050207885
Publication date
Sep 22, 2005
Helmut Daudel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Turbocharger
Publication number
20040112052
Publication date
Jun 17, 2004
Ralf Koch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for determining nitrogen oxide content in internal combustio...
Publication number
20040050362
Publication date
Mar 18, 2004
Helmut Daudel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Exhaust gas turbocharger, supercharged internal combustion engine a...
Publication number
20030230085
Publication date
Dec 18, 2003
Siegfried Sumser
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Compressor in a turbocharger
Publication number
20030115872
Publication date
Jun 26, 2003
Siegfried Sumser
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust-gas turbocharger
Publication number
20020184882
Publication date
Dec 12, 2002
Helmut Daudel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...