Gustav Berggren

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for mixing a first and second gas flow with downstream...
- Patent number 7,543,600
- Issue date Jun 9, 2009
- Varivent Innovations AB
- Gustav Berggren
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Exhaust gas recirculation system for gasoline engines
- Patent number 7,426,923
- Issue date Sep 23, 2008
- Haldex Hydraulics AB
- Gustav Berggren
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Movable sleeve exhaust gas recirculation system
- Patent number 7,261,096
- Issue date Aug 28, 2007
- Haldex Hydraulics AB
- Gustav Berggren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sequential control valve
- Patent number 7,252,077
- Issue date Aug 7, 2007
- Haldex Hydraulics AB
- Gustav Berggren
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Arrangement for mixing a first and a second gas flow
- Patent number 7,036,529
- Issue date May 2, 2006
- Varivent Innovations AB
- Gustav Berggren
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Exhaust Gas Recirculation System For Gasoline Engines
- Publication number 20080066725
- Publication date Mar 20, 2008
- Gustav Berggren
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Movable sleeve exhaust gas recirculation system
- Publication number 20070107706
- Publication date May 17, 2007
- Gustav Berggren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Sequential control valve
- Publication number 20070023018
- Publication date Feb 1, 2007
- Haldex Hydraulics AB
- Gustav Berggren
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Arrangement for mixing a first and second gas flow with downstream...
- Publication number 20060180224
- Publication date Aug 17, 2006
- Gustav Berggren
- G05 - CONTROLLING REGULATING
Information Patent Application
Arragement for mixing a first and a second gas flow
- Publication number 20040099257
- Publication date May 27, 2004
- Gustav Berggren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS