TREA

Dirk Schweinberger

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  • Karlsruhe, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring system
    • Patent number 7,784,772
    • Issue date Aug 31, 2010
    • Stabilus GmbH
    • Axel Knopp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Portable handheld work apparatus
    • Patent number 7,490,587
    • Issue date Feb 17, 2009
    • Andreas Stihl AG & Co KG
    • Heiko Rosskamp
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    Portable handheld work apparatus
    • Publication number 20080121208
    • Publication date May 29, 2008
    • Heiko Rosskamp
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Spring system
    • Publication number 20070187194
    • Publication date Aug 16, 2007
    • Stabilus GmbH
    • Axel Knopp
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES