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Ralf-Rainer Kemmler

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  • Schwaikheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piston for a two-cycle engine
    • Patent number 7,331,276
    • Issue date Feb 19, 2008
    • Andreas Stihl AG & Co. KG
    • Helmut Schleβmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tubular handle for a manually guided implement
    • Patent number 7,293,330
    • Issue date Nov 13, 2007
    • Andreas Stihl AG & Co. KG
    • Andreas Guip
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Portable work apparatus
    • Patent number 6,799,373
    • Issue date Oct 5, 2004
    • Andreas Stihl AG & Co.
    • Johannes Menzel
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    Shaft/Hub Connection and Manually Guided Implement
    • Publication number 20110182660
    • Publication date Jul 28, 2011
    • Ralf-Rainer Kemmler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT/HUB CONNECTION AND MANUALLY GUIDED IMPLEMENT
    • Publication number 20090028630
    • Publication date Jan 29, 2009
    • Ralf-Rainer Kemmler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston for a two-cycle engine
    • Publication number 20060162550
    • Publication date Jul 27, 2006
    • Andreas Stihl AG & Co KG
    • Helmut Schlessmann
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Manually guided implement having an adjustable handle
    • Publication number 20060026942
    • Publication date Feb 9, 2006
    • Andreas Stihl AG & Co KG
    • Ralf-Rainer Kemmler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Handle for a Handheld Working Tool
    • Publication number 20060005357
    • Publication date Jan 12, 2006
    • Andreas Stihl AG & Co KG
    • Ralf-Rainer Kemmler
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Handle for a Handheld Working Tool
    • Publication number 20060005358
    • Publication date Jan 12, 2006
    • Andreas Stihl AG & Co KG
    • Ralf-Rainer Kemmler
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Tubular handle for a manually guided implement
    • Publication number 20050138776
    • Publication date Jun 30, 2005
    • Andreas Stihl AG & Co KG
    • Andreas Guip
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Portable work apparatus
    • Publication number 20020184987
    • Publication date Dec 12, 2002
    • Johannes Menzel
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...