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Reinhard Schaefer

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  • Heidenheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lamp that emits colored light
    • Patent number 7,176,606
    • Issue date Feb 13, 2007
    • Patent-Treuhand-Gesellschaft fur Elektrisch Gluhlampen mbH
    • Reinhard Schaefer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Incandescent lamp
    • Patent number 6,661,164
    • Issue date Dec 9, 2003
    • Patent-Treund-Gesellschaft F. Elektrische Gluehlampen mbH
    • Juergen Ruemmelin
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Lamp for generating colored light
    • Publication number 20040222727
    • Publication date Nov 11, 2004
    • DESPOSITION SCIENCES INC.
    • Reinhard Schaefer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Incandescent lamp
    • Publication number 20010043033
    • Publication date Nov 22, 2001
    • Patent-Treuhand-Gesellschaftfuer elektrische Gluehlampen mbH
    • Juergen Ruemmelin
    • H01 - BASIC ELECTRIC ELEMENTS