TREA

Josef Sedy

Follow

Person

  • Mount Prospect, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Spiral groove face seal
    • Patent number 5,722,665
    • Issue date Mar 3, 1998
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Face seal with angled grooves and shallow annular groove
    • Patent number 5,702,110
    • Issue date Dec 30, 1997
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Secondary seal for non-contacting face seal assembly
    • Patent number 5,560,622
    • Issue date Oct 1, 1996
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mechanical seal with spring drive
    • Patent number 5,558,342
    • Issue date Sep 24, 1996
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Face seal with angled grooves and shallow annular groove
    • Patent number 5,556,111
    • Issue date Sep 17, 1996
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-contacting seal with centering spring mounted in dovetailed gro...
    • Patent number 5,533,739
    • Issue date Jul 9, 1996
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Face seal with angled grooves
    • Patent number 5,531,458
    • Issue date Jul 2, 1996
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid film seal
    • Patent number 5,388,843
    • Issue date Feb 14, 1995
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Non-contacting face seal
    • Patent number 5,370,403
    • Issue date Dec 6, 1994
    • Durametallic Corporation
    • Josef Sedy
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spiral groove seal system for high vapor-pressure liquids
    • Patent number 4,889,348
    • Issue date Dec 26, 1989
    • John Crane Houdaille, Inc.
    • Donald E. Amundson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...