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Michael Raffenberg

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  • Fellbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carburetor and method for operating an internal combustion engine h...
    • Patent number 10,337,458
    • Issue date Jul 2, 2019
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine having an intake arrangement
    • Patent number 8,746,191
    • Issue date Jun 10, 2014
    • Andreas Stihl AG & Co KG
    • Jörg Elfner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine
    • Patent number 8,733,318
    • Issue date May 27, 2014
    • Andreas Stihl AG & Co KG
    • Florian Hoche
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Work apparatus
    • Patent number 7,979,958
    • Issue date Jul 19, 2011
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable spray apparatus
    • Patent number 7,673,813
    • Issue date Mar 9, 2010
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Portable sprayer
    • Patent number 7,309,028
    • Issue date Dec 18, 2007
    • Andreas Stihl AG & Co. KG
    • Klaus Langhans
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Carburetor
    • Patent number 7,261,281
    • Issue date Aug 28, 2007
    • Andreas Stihl AG & Co. KG
    • Michael Raffenberg
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Connector between a carburetor and a cylinder of an internal combus...
    • Patent number 6,622,681
    • Issue date Sep 23, 2003
    • Andreas Stihl AG & Co.
    • Johann Trumpf
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine having adjustable CO characteristic curve
    • Patent number 6,595,169
    • Issue date Jul 22, 2003
    • Andreas Stihl AG & Co.
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine
    • Patent number 6,523,509
    • Issue date Feb 25, 2003
    • Andreas Stihl AG & Co.
    • Jochen Kramer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine
    • Patent number 6,491,004
    • Issue date Dec 10, 2002
    • Andreas Stihl AG & Co.
    • Heiko Rosskamp
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Die cast metal cylinder assembly for a two-stroke engine
    • Patent number 6,491,005
    • Issue date Dec 10, 2002
    • Andreas Stihl AG & Co.
    • Lars Bergmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine having a choke flap arranged in an air f...
    • Patent number 6,401,672
    • Issue date Jun 11, 2002
    • Andreas Stihl AG & Co.
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    CARBURETOR AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE H...
    • Publication number 20160230704
    • Publication date Aug 11, 2016
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
    • Publication number 20140299098
    • Publication date Oct 9, 2014
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE ENGINE HAVING AN INTAKE ARRANGEMENT
    • Publication number 20130228159
    • Publication date Sep 5, 2013
    • Jörg Elfner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal Combustion Engine
    • Publication number 20100242904
    • Publication date Sep 30, 2010
    • Andreas Stihl AG & Co KG
    • Florian Hoche
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Work apparatus
    • Publication number 20070136976
    • Publication date Jun 21, 2007
    • Andreas Stihl AG & Co. KG.
    • Michael Raffenberg
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Portable spray apparatus
    • Publication number 20070102545
    • Publication date May 10, 2007
    • Andreas Stihl AG & Co. KG.
    • Michael Raffenberg
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Power Tool
    • Publication number 20070074700
    • Publication date Apr 5, 2007
    • Andreas Stihl AG & Co KG
    • Heiko Rosskamp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Carburetor
    • Publication number 20060131763
    • Publication date Jun 22, 2006
    • Andreas Stihl AG & Co KG
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Portable sprayer
    • Publication number 20060091235
    • Publication date May 4, 2006
    • Andreas Stihl AG & Co KG
    • Klaus Langhans
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Connector between a carburetor and a cylinder of an internal combus...
    • Publication number 20020117137
    • Publication date Aug 29, 2002
    • Andreas Stihl AG & Co.
    • Johann Trumpf
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal combustion engine having adjustable CO characteristic curve
    • Publication number 20020100438
    • Publication date Aug 1, 2002
    • Andreas Stihl AG & Co.
    • Michael Raffenberg
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Two-stroke engine
    • Publication number 20020026912
    • Publication date Mar 7, 2002
    • Jochen Kramer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Die cast metal cylinder assembly for a two-stroke engine
    • Publication number 20010032602
    • Publication date Oct 25, 2001
    • Andreas Stihl AG & Co.
    • Lars Bergmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Internal combustion engine having a choke flap arranged in an air f...
    • Publication number 20010018898
    • Publication date Sep 6, 2001
    • Michael Raffenberg
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Two-stroke engine
    • Publication number 20010018901
    • Publication date Sep 6, 2001
    • Heiko Rosskamp
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS