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Stefan Arndt

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  • Stuttgart, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel injection valve
    • Patent number 7,481,201
    • Issue date Jan 27, 2009
    • Robert Bosch GmbH
    • Volker Holzgrefe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injector
    • Patent number 7,234,654
    • Issue date Jun 26, 2007
    • Robert Bosch GmbH
    • Volker Holzgrefe
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Fuel injection valve
    • Patent number 6,902,124
    • Issue date Jun 7, 2005
    • Robert Bosch GmbH
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection system
    • Patent number 6,883,491
    • Issue date Apr 26, 2005
    • Robert Bosch GmbH
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection system
    • Patent number 6,802,296
    • Issue date Oct 12, 2004
    • Robert Bosch GmbH
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel injection system and method for injection
    • Patent number 6,742,493
    • Issue date Jun 1, 2004
    • Robert Bosch GmbH
    • Ewald Ziegler
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method and device for analyzing flows
    • Patent number 6,642,999
    • Issue date Nov 4, 2003
    • Robert Bosch GmbH
    • Stefan Arndt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Fuel injection system
    • Patent number 6,622,693
    • Issue date Sep 23, 2003
    • Robert Bosch GmbH
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method and device for flow analysis
    • Patent number 6,549,274
    • Issue date Apr 15, 2003
    • Robert Bosch GmbH
    • Stefan Arndt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Perforated disk or atomizing disk and an injection valve with a per...
    • Patent number 6,230,992
    • Issue date May 15, 2001
    • Robert Bosch GmbH
    • Stefan Arndt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Calibration method for a laser-based split-beam method
    • Patent number 6,088,098
    • Issue date Jul 11, 2000
    • Robert Bosch GmbH
    • Stefan Arndt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Perforated disc and valve comprising the same
    • Patent number 6,050,507
    • Issue date Apr 18, 2000
    • Robert Bosch GmbH
    • Volker Holzgrefe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for manufacturing an orifice plate
    • Patent number 5,976,342
    • Issue date Nov 2, 1999
    • Robert Bosch GmbH
    • Stefan Arndt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Orifice plate, in particular for injection valves, and method for m...
    • Patent number 5,924,634
    • Issue date Jul 20, 1999
    • Robert Bosch GmbH
    • Stefan Arndt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Orifice plate, in particular for injection valves
    • Patent number 5,899,390
    • Issue date May 4, 1999
    • Robert Bosch GmbH
    • Stefan Arndt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and device for sensing three-dimensional flow structures
    • Patent number 5,883,707
    • Issue date Mar 16, 1999
    • Robert Bosch GmbH
    • Stefan Arndt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for manfacturing an orifice plate
    • Patent number 5,766,441
    • Issue date Jun 16, 1998
    • Robert Bosch GmbH
    • Stefan Arndt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fuel injection valve
    • Patent number 4,945,877
    • Issue date Aug 7, 1990
    • Robert Bosch GmbH
    • Ewald Ziegler
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuel System
    • Publication number 20140305409
    • Publication date Oct 16, 2014
    • Stefan Arndt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Multi-fan jet nozzle and fuel injector having a multi-fan jet nozzle
    • Publication number 20090321541
    • Publication date Dec 31, 2009
    • Volker Holzgrefe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injector
    • Publication number 20090206181
    • Publication date Aug 20, 2009
    • Stefan Arndt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel Injector
    • Publication number 20080035130
    • Publication date Feb 14, 2008
    • Stefan Arndt
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Fuel injection valve
    • Publication number 20060043218
    • Publication date Mar 2, 2006
    • Volker Holzgrefe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Internal combustion engine with at least one cylinder and a recipro...
    • Publication number 20040031464
    • Publication date Feb 19, 2004
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel injection system
    • Publication number 20040020459
    • Publication date Feb 5, 2004
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel injection system
    • Publication number 20040011324
    • Publication date Jan 22, 2004
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel injection valve
    • Publication number 20030052203
    • Publication date Mar 20, 2003
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel injection system
    • Publication number 20020185104
    • Publication date Dec 12, 2002
    • Stefan Arndt
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel injection system and method for injection
    • Publication number 20020170533
    • Publication date Nov 21, 2002
    • Ewald Ziegler
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method and device for analysing flows
    • Publication number 20020135750
    • Publication date Sep 26, 2002
    • Stefan Arndt
    • G01 - MEASURING TESTING