TREA

Michael Achim Willacker

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  • Germendorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    PAR lamp arrangement
    • Patent number 7,511,410
    • Issue date Mar 31, 2009
    • Osram Gesellschaft Mit Beschraenuter Hattung
    • Josef Bauer
    • F21 - LIGHTING
  • Information Patent Grant

    Multi-segment filament high output halogen lamp
    • Patent number 7,468,576
    • Issue date Dec 23, 2008
    • Osram Sylvania Inc.
    • Alexander N. Kasak
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PAR lamp arrangement
    • Publication number 20060132016
    • Publication date Jun 22, 2006
    • PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
    • Josef Bauer
    • F21 - LIGHTING
  • Information Patent Application

    Multi-segment filament high output halogen lamp
    • Publication number 20050156501
    • Publication date Jul 21, 2005
    • Osram Sylvania Inc.
    • Alexander N. Kasak
    • H01 - BASIC ELECTRIC ELEMENTS