TREA

Gerhard Hettinger

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  • Ingelfingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wide-ranging valve
    • Patent number 6,443,420
    • Issue date Sep 3, 2002
    • Burkert Werke GmbH & Co.
    • Gerhard Hettinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Straight valve
    • Patent number 6,116,571
    • Issue date Sep 12, 2000
    • Burkert Werke GmbH & Co.
    • Gerhard Hettinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Modular valve structure
    • Patent number 5,896,884
    • Issue date Apr 27, 1999
    • Burkert Werke GmbH & Co.
    • Gerhard Hettinger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for the production of a valve housing
    • Patent number 5,746,079
    • Issue date May 5, 1998
    • Burkert Werke GmbH & Co.
    • Gerhard Hettinger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...