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Siegfried Welz

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  • Fellbach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cold gas generator for an airbag system
    • Patent number 6,814,371
    • Issue date Nov 9, 2004
    • Welz Industrieprodukte GmbH
    • Siegfried Welz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cold gas generator
    • Patent number 6,726,241
    • Issue date Apr 27, 2004
    • Welz Industrieprodukte GmbH
    • Siegfried Welz
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Cold Gas Generator
    • Publication number 20030137134
    • Publication date Jul 24, 2003
    • Welz Industrieprodukte GmbH
    • Siegfried Welz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cold Gas Generator
    • Publication number 20030137135
    • Publication date Jul 24, 2003
    • Welz Industrieprodukte GmbH
    • Siegfried Welz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cold Gas Generator for an Airbag System
    • Publication number 20030137136
    • Publication date Jul 24, 2003
    • Welz Industrieprodukte GmbH
    • Siegfried Welz
    • B60 - VEHICLES IN GENERAL