Hans-Ulrich KUHNEL

Person

Monchengladbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Heat transmission unit
- Patent number 8,403,031
- Issue date Mar 26, 2013
- Pierburg GmbH
- Hans-Ulrich Kühnel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat transmission unit for an internal combustion engine
- Patent number 8,245,767
- Issue date Aug 21, 2012
- Pierburg GmbH
- Hans-Jurgen Husges
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Exhaust-gas cooling device for an internal combustion engine
- Patent number 8,011,175
- Issue date Sep 6, 2011
- Pierburg GmbH
- Hans-Jurgen Husges
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Throttle body assembly for an internal combustion engine
- Patent number 7,546,828
- Issue date Jun 16, 2009
- Pierburg GmbH
- Hans-Ulrich Kühnel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Controllable two way valve device
- Patent number 7,428,897
- Issue date Sep 30, 2008
- Pierburg GmbH
- Andreas Köster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air-intake duct system for a combustion engine
- Patent number 7,207,324
- Issue date Apr 24, 2007
- Pierburg GmbH
- Hans-Ulrich Kühnel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Pressure relief means for a thin wall, air intake pipe for an inter...
- Patent number 5,826,554
- Issue date Oct 27, 1998
- Pierburg AG
- Hans-Ulrich Kuhnel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
HEAT TRANSMISSION UNIT
- Publication number 20090183861
- Publication date Jul 23, 2009
- PIERBURG GMBH
- Hans-Ulrich Kühnel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat transmission unit for an internal combustion engine
- Publication number 20090056321
- Publication date Mar 5, 2009
- PIERBURG GMBH
- Hans-Jurgen HUSGES
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20090050302
- Publication date Feb 26, 2009
- PIERBURG GMBH
- Hans-Jurgen Husges
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EXHAUST-GAS COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20090044525
- Publication date Feb 19, 2009
- PIERBURG GMBH
- Hans-Jurgen HUSGES
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
THROTTLE BODY ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20080072873
- Publication date Mar 27, 2008
- PIERBURG GMBH
- Hans-Ulrich Kuhnel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Controllable two way valve device
- Publication number 20070181106
- Publication date Aug 9, 2007
- PIERBURG GMBH
- Andreas Koster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIR-INTAKE DUCT SYSTEM FOR A COMBUSTION ENGINE
- Publication number 20060283429
- Publication date Dec 21, 2006
- PIERBURG GMBH
- Hans-Ulrich Kühnel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Hans-Ulrich KUHNEL

Person

Patents Grantslast 30 patents

Heat transmission unit

Heat transmission unit for an internal combustion engine

Exhaust-gas cooling device for an internal combustion engine

Throttle body assembly for an internal combustion engine

Controllable two way valve device

Air-intake duct system for a combustion engine

Pressure relief means for a thin wall, air intake pipe for an inter...

Patents Applicationslast 30 patents

HEAT TRANSMISSION UNIT

Heat transmission unit for an internal combustion engine

COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE

EXHAUST-GAS COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE

THROTTLE BODY ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE

Controllable two way valve device

AIR-INTAKE DUCT SYSTEM FOR A COMBUSTION ENGINE