TREA

Reinhold Wittkoetter

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  • Wermelskirchen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dielectric barrier discharge lamp having contact springs
    • Patent number 6,847,157
    • Issue date Jan 25, 2005
    • Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
    • Rainer Kling
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Discharge lamp with base
    • Patent number 6,686,681
    • Issue date Feb 3, 2004
    • Patent Treuhand-Gesellschaft fuer elektrische Gluelampen mbH
    • Claus Allgeier
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Discharge lamp with electrode frame
    • Patent number 6,634,917
    • Issue date Oct 21, 2003
    • Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
    • Rainer Kling
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents