Dieter Thonnessen

Person

Viersen, 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
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
Exhaust gas recirculation valve having means to free a stuck valve...
- Patent number 6,213,446
- Issue date Apr 10, 2001
- Pierburg AG
- Heinrich Dismon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Process and apparatus for utilization of fuels with alcohol additiv...
- Patent number 5,159,898
- Issue date Nov 3, 1992
- Pierburg GmbH
- Gunter Hartel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electromagnetic injection valve for internal combustion engines
- Patent number 4,913,355
- Issue date Apr 3, 1990
- Pierburg GmbH
- Dieter Thonnessen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electro-magnetic injection valve having enhanced valve-opening forces
- Patent number 4,722,482
- Issue date Feb 2, 1988
- Pierburg GmbH & Co KG
- Wolfgang Jordan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Carburettors for internal combustion engines
- Patent number 4,379,770
- Issue date Apr 12, 1983
- Bosch & Pierburg System oHG
- Valerio Bianchi
- 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
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
HEAT EXCHANGER
- Publication number 20070068663
- Publication date Mar 29, 2007
- PIERBURG GMBH
- Oliver Thomer
- F28 - HEAT EXCHANGE IN GENERAL
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...

Dieter Thonnessen

Person

Patents Grantslast 30 patents

Heat transmission unit

Air-intake duct system for a combustion engine

Exhaust gas recirculation valve having means to free a stuck valve...

Process and apparatus for utilization of fuels with alcohol additiv...

Electromagnetic injection valve for internal combustion engines

Electro-magnetic injection valve having enhanced valve-opening forces

Carburettors for internal combustion engines

Patents Applicationslast 30 patents

HEAT TRANSMISSION UNIT

THROTTLE BODY ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE

HEAT EXCHANGER

AIR-INTAKE DUCT SYSTEM FOR A COMBUSTION ENGINE