TREA

Hans Wild

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  • Gerstetten, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric lamp
    • Patent number 6,570,308
    • Issue date May 27, 2003
    • Patent-Treuhand-Gesellschaft für Elektrische Glüelampen mbH
    • Peter Helbig
    • F21 - LIGHTING
  • Information Patent Grant

    Electric lamp and lighting system for said lamp
    • Patent number 6,276,812
    • Issue date Aug 21, 2001
    • Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
    • Peter Helbig
    • F21 - LIGHTING
  • Information Patent Grant

    Electric lamp
    • Patent number 6,095,866
    • Issue date Aug 1, 2000
    • Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen mbH
    • Peter Helbig
    • H01 - BASIC ELECTRIC ELEMENTS