TREA

WFI International, Inc.

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Organization

  • Houston, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Tapered threaded coupling
    • Patent number D383378
    • Issue date Sep 9, 1997
    • WFI International, Inc.
    • Robert S. Schrader
    • D08 - Tools and hardware
  • Information Patent Grant

    Tapered socket welded coupling
    • Patent number D383053
    • Issue date Sep 2, 1997
    • WFI International, Inc.
    • Robert S. Schrader
    • D08 - Tools and hardware
  • Information Patent Grant

    Flanged nipple
    • Patent number D381753
    • Issue date Jul 29, 1997
    • WFI International, Inc.
    • J. Phillip Ellenberger
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Welding outlet
    • Patent number D332653
    • Issue date Jan 19, 1993
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding outlet
    • Patent number D293710
    • Issue date Jan 12, 1988
    • WFI International, Inc.
    • Glynn E. Woods
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding outlet
    • Patent number D282867
    • Issue date Mar 4, 1986
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Ingot
    • Patent number D281698
    • Issue date Dec 10, 1985
    • WFI International, Inc.
    • Bobby W. Ryan
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Welding outlet
    • Patent number D274549
    • Issue date Jul 3, 1984
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Method of manufacturing acute angled vessel connector
    • Patent number 4,450,613
    • Issue date May 29, 1984
    • WFI International, Inc.
    • Bobby W. Ryan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Acute angled vessel connector
    • Patent number 4,438,955
    • Issue date Mar 27, 1984
    • WFI International, Inc.
    • Bobby W. Ryan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Welding outlet
    • Patent number D267505
    • Issue date Jan 4, 1983
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding outlet
    • Patent number D262397
    • Issue date Dec 22, 1981
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding outlet
    • Patent number D254266
    • Issue date Feb 19, 1980
    • WFI International, Inc.
    • John P. Tableriou
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding outlet
    • Patent number D243456
    • Issue date Feb 22, 1977
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Welding outlet
    • Patent number D243457
    • Issue date Feb 22, 1977
    • WFI International, Inc.
    • Bobby W. Ryan
    • D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    73445102 - BOTTLET
    • Serial number 73445102
    • Registration number 1295693
    • Filing date Sep 23, 1983
    • WFI International, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73199487 - STUDDET
    • Serial number 73199487
    • Registration number 1134980
    • Filing date Jan 10, 1979
    • WFI INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73185932 - NOZZELET
    • Serial number 73185932
    • Registration number 1147027
    • Filing date Sep 18, 1978
    • WFI International, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    73167631 - THERMALET
    • Serial number 73167631
    • Registration number 1109135
    • Filing date Apr 24, 1978
    • WFI INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73138338 - WFI
    • Serial number 73138338
    • Registration number 1085887
    • Filing date Aug 22, 1977
    • WFI INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73137685 - FLANGET
    • Serial number 73137685
    • Registration number 1102521
    • Filing date Aug 15, 1977
    • WFI INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73077378 - VESSELET
    • Serial number 73077378
    • Registration number 1060234
    • Filing date Feb 17, 1976
    • WFI INTERNATIONAL, INCORPORATED
    • 6 - Common metals and their alloys
  • Information Trademark

    73067920 - BOSSET
    • Serial number 73067920
    • Registration number 1066587
    • Filing date Nov 4, 1975
    • WFI INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    73067919 - PIPETS
    • Serial number 73067919
    • Registration number 1068404
    • Filing date Nov 4, 1975
    • WFI INTERNATIONAL, INC.
    • 6 - Common metals and their alloys