TREA

TAPCO INTERNATIONAL, INC.

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  • HOUSTON, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Slide valve with welded internals
    • Patent number 6,354,324
    • Issue date Mar 12, 2002
    • Tapco International, Inc.
    • Marius Robert Junier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Assembly of orifice chambers progressively reducing operating press...
    • Patent number 6,170,528
    • Issue date Jan 9, 2001
    • Tapco International, Inc.
    • Marius Robert Junier
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Iron ore slide valve with internal support clamp
    • Patent number 6,109,590
    • Issue date Aug 29, 2000
    • Tapco International, Inc.
    • Andre F. Koerner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slide valve with welded internals
    • Patent number 6,050,288
    • Issue date Apr 18, 2000
    • Tapco International, Inc.
    • Marius Robert Junier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Butterfly value with offset stem
    • Patent number 5,979,870
    • Issue date Nov 9, 1999
    • Tapco International, Inc.
    • Marius Robert Junier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slide valve
    • Patent number 5,301,712
    • Issue date Apr 12, 1994
    • Tapco International, Inc.
    • Lee E. Treichel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manual override drive apparatus
    • Patent number 4,317,384
    • Issue date Mar 2, 1982
    • Tapco International, Inc.
    • Douglas G. Calvin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve having wear-prone parts removable through bonnet area
    • Patent number 4,316,483
    • Issue date Feb 23, 1982
    • Tapco International, Inc.
    • Frank J. Jandrasi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of producing hardfaced plate
    • Patent number 4,237,362
    • Issue date Dec 2, 1980
    • Tapco International, Inc.
    • Roman F. Arnoldy
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control valve assembly
    • Patent number 4,187,872
    • Issue date Feb 12, 1980
    • Tapco International, Inc.
    • Murray E. Freeman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guided slide valve
    • Patent number 3,976,094
    • Issue date Aug 24, 1976
    • Tapco International, Inc.
    • Frank J. Jandrasi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Slide valve with integrated removable internals
    • Patent number 3,964,507
    • Issue date Jun 22, 1976
    • Tapco International, Inc.
    • Frank J. Jandrasi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    75693512 - BOLT-LESS SLIDE VALVE
    • Serial number 75693512
    • Registration number 2730852
    • Filing date Apr 29, 1999
    • Tapco International, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    72436679 - TAPCO
    • Serial number 72436679
    • Registration number 977292
    • Filing date Sep 25, 1972
    • TAPCO INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    72436675 - TAPCO
    • Serial number 72436675
    • Registration number 977559
    • Filing date Sep 25, 1972
    • TAPCO INTERNATIONAL, INC.
    • 40 - Treatment of materials
  • Information Trademark

    72436676 - TAPCO
    • Serial number 72436676
    • Registration number 977291
    • Filing date Sep 25, 1972
    • TAPCO INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    72436678 - TAPCO
    • Serial number 72436678
    • Registration number 977624
    • Filing date Sep 25, 1972
    • TAPCO INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    72436677 - TAPCO
    • Serial number 72436677
    • Registration number 977549
    • Filing date Sep 25, 1972
    • TAPCO INTERNATIONAL, INC.
    • 37 - Building construction