TREA

Siegfried Geldenhuys

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  • Pretoria, ZA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing between components of a rotary machine
    • Patent number 7,823,887
    • Issue date Nov 2, 2010
    • Weir-Envirotech (Proprietary) Limited
    • Siegfried Geldenhuys
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    STATIC SEAL
    • Publication number 20110081236
    • Publication date Apr 7, 2011
    • Siegfried Geldenhuys
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Impeller For A Centrifugal Pump
    • Publication number 20090226317
    • Publication date Sep 10, 2009
    • Siegfried Geldenhuys
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary pump
    • Publication number 20050191175
    • Publication date Sep 1, 2005
    • WEIR-ENVIROTECH (PROPRIETARY) LIMITED
    • Siegfried Geldenhuys
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sealing between components of a rotary machine
    • Publication number 20050191170
    • Publication date Sep 1, 2005
    • WEIR-ENVIROTECH (PROPRIETARY) LIMITED
    • Siegfried Geldenhuys
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...