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Michael GRETHER

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  • Waiblingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two-stroke engine
    • Patent number 11,952,937
    • Issue date Apr 9, 2024
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel feed unit and two-stroke engine having a fuel feed unit
    • Patent number 11,713,738
    • Issue date Aug 1, 2023
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor and two-stroke engine with a carburetor
    • Patent number 11,441,518
    • Issue date Sep 13, 2022
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Carburetor and handheld work apparatus including a combustion engin...
    • Patent number 10,801,444
    • Issue date Oct 13, 2020
    • Andreas Stihl AG & Co. LG
    • Christian Schlecker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine
    • Patent number 9,353,675
    • Issue date May 31, 2016
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Internal combustion engine having an intake device
    • Patent number 9,194,342
    • Issue date Nov 24, 2015
    • Andreas Stihl AG & Co KG
    • Lutz Volckart
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Working apparatus and a method for operating same
    • Patent number 9,109,569
    • Issue date Aug 18, 2015
    • Andreas Stihl AG & Co KG
    • Niels Kunert
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Two-stroke engine
    • Patent number 8,967,099
    • Issue date Mar 3, 2015
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Hand-held power tool
    • Patent number 8,863,705
    • Issue date Oct 21, 2014
    • Andreas Stihl AG & Co KG
    • Niels Kunert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Two-stroke engine
    • Patent number 8,667,933
    • Issue date Mar 11, 2014
    • Andreas Stihl AG & Co. KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    HANDHELD WORK APPARATUS AND DEFLECTION BOWL FOR ITS COMBUSTION ENGINE
    • Publication number 20240125293
    • Publication date Apr 18, 2024
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TWO-STROKE ENGINE
    • Publication number 20230399973
    • Publication date Dec 14, 2023
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL FEED UNIT AND TWO-STROKE ENGINE HAVING A FUEL FEED UNIT
    • Publication number 20230013645
    • Publication date Jan 19, 2023
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CARBURETOR AND TWO-STROKE ENGINE WITH A CARBURETOR
    • Publication number 20220025837
    • Publication date Jan 27, 2022
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FUEL SUPPLY DEVICE
    • Publication number 20220025836
    • Publication date Jan 27, 2022
    • Andreas Stihl AG & Co KG
    • Michael Grether
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CARBURETOR AND HANDHELD WORK APPARATUS INCLUDING A COMBUSTION ENGIN...
    • Publication number 20190383235
    • Publication date Dec 19, 2019
    • Andreas Stihl AG & Co KG
    • Christian Schlecker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    INTERNAL COMBUSTION ENGINE HAVING AN INTAKE DEVICE
    • Publication number 20140261277
    • Publication date Sep 18, 2014
    • Andreas Stihl AG & Co KG
    • Lutz Volckart
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    WORKING APPARATUS AND A METHOD FOR OPERATING SAME
    • Publication number 20120297631
    • Publication date Nov 29, 2012
    • Andreas Stihl AG & Co. KG.
    • Niels KUNERT
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    TWO-STROKE ENGINE
    • Publication number 20120152217
    • Publication date Jun 21, 2012
    • Andreas Stihl AG & Co. KG.
    • Michael GRETHER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TWO-STROKE ENGINE
    • Publication number 20120152216
    • Publication date Jun 21, 2012
    • Andreas Stihl AG & Co. KG.
    • Michael GRETHER
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TWO-STROKE ENGINE
    • Publication number 20120152218
    • Publication date Jun 21, 2012
    • Andreas Stihl AG & Co. KG.
    • Michael GRETHER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Hand-Held Power Tool
    • Publication number 20120060381
    • Publication date Mar 15, 2012
    • Andreas Stihl AG & Co KG
    • Niels Kunert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS