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Heinz Hettmann

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  • Schorndorf, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Carburetor having a coupling element and a coupling element for con...
    • Publication number 20070209409
    • Publication date Sep 13, 2007
    • Andreas Stihl AG & Co. KG.
    • Thomas Sonnenkalb
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Venting valve having a cover cap
    • Publication number 20050022874
    • Publication date Feb 3, 2005
    • Heinz Hettmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Intake air filter
    • Publication number 20040173178
    • Publication date Sep 9, 2004
    • Andreas Stihl AG & Co., KG
    • Heinz Hettmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Intake system
    • Publication number 20040094114
    • Publication date May 20, 2004
    • Andreas Stihl AG & Co KG
    • Jens Riehmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Intake arrangement for the combustion air of an internal combustion...
    • Publication number 20020189212
    • Publication date Dec 19, 2002
    • Heinz Hettmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Intake arrangement for combustion air
    • Publication number 20020189214
    • Publication date Dec 19, 2002
    • Heinz Hettmann
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • 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

    Internal combustion engine having a diaphragm carburetor and adjust...
    • Publication number 20020100437
    • Publication date Aug 1, 2002
    • Andreas Stihl AG & Co.
    • Heinz Hettmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS