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Hans-Jürgen Westphal

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  • Hof, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and device for shaping the surface of extruded profiles
    • Patent number 6,468,454
    • Issue date Oct 22, 2002
    • Rehau & AG & Co.
    • Hans-Jürgen Westphal
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Conduit profile
    • Patent number 6,444,288
    • Issue date Sep 3, 2002
    • Rehau AG & Co.
    • Hans-Jürgen Westphal
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER