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BW/IP INTERNATIONAL, INC

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  • LONG BEACH, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Guided gate valve
    • Patent number 5,820,106
    • Issue date Oct 13, 1998
    • BW/IP International, Inc.
    • David A. Wurangian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diametric plane split mechanical face seal
    • Patent number 5,716,054
    • Issue date Feb 10, 1998
    • BW/IP International, Inc.
    • Henry S. Duffee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Backup seal for axial face seal
    • Patent number 5,562,294
    • Issue date Oct 8, 1996
    • BW/IP International, Inc.
    • Joseph A. Marsi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Shroud enclosure for brittle mechanical face materials
    • Patent number 5,556,110
    • Issue date Sep 17, 1996
    • BW/IP International, Inc.
    • Joseph A. Marsi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Secondary gas/liquid mechanical seal assembly
    • Patent number 5,487,550
    • Issue date Jan 30, 1996
    • BW/IP International, Inc.
    • Richard F. Salant
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-stage centrifugal pump with canned magnetic bearing
    • Patent number 5,445,494
    • Issue date Aug 29, 1995
    • BW/IP International, Inc.
    • Lloyd D. Hanson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ball Latch mechanism
    • Patent number 5,428,873
    • Issue date Jul 4, 1995
    • BW/IP International, Inc.
    • Mel L. Hitchcock
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Multi-stage centrifugal pump incorporating a sealed thrust bearing
    • Patent number 5,340,272
    • Issue date Aug 23, 1994
    • BW/IP International, Inc.
    • Rudolf Fehlau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Low retention force release and arming mechanism for ordinance devices
    • Patent number 5,305,676
    • Issue date Apr 26, 1994
    • BW/IP International, Inc.
    • Coleman W. Conrad
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Heat exchanger with hydrostatic bearing return flow guide
    • Patent number 5,246,337
    • Issue date Sep 21, 1993
    • BW/IP International, Inc.
    • Clark S. Boster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dynamic pressure recovery seal
    • Patent number 5,193,974
    • Issue date Mar 16, 1993
    • BW/IP International, Inc.
    • Larry A. Hufford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with seal purge heater
    • Patent number 5,143,515
    • Issue date Sep 1, 1992
    • BW/IP International, Inc.
    • Clark S. Boster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical seal
    • Patent number 5,076,589
    • Issue date Dec 31, 1991
    • BW/IP International, Inc.
    • Joseph A. Marsi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reduction of transient thermal stresses in machine components
    • Patent number 5,072,608
    • Issue date Dec 17, 1991
    • BW/IP International, Inc.
    • Jerzy A. Lorett
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Reduction of transient thermal stresses in machine components
    • Patent number 4,997,341
    • Issue date Mar 5, 1991
    • BW/IP International, Inc.
    • Jerzy A. Lorett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mechanical seal assembly
    • Patent number 4,971,337
    • Issue date Nov 20, 1990
    • BW/IP International, Inc.
    • Larry A. Hufford
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid handling apparatus with shaft sleeve and extension
    • Patent number 4,964,646
    • Issue date Oct 23, 1990
    • BW/IP International, Inc.
    • Clark S. Boster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with heat exchanger
    • Patent number 4,932,836
    • Issue date Jun 12, 1990
    • BW/IP International, Inc.
    • Clark S. Boster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with heat exchanger
    • Patent number 4,775,293
    • Issue date Oct 4, 1988
    • BW/IP International, Inc.
    • Clark Boster
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bellows mechanical seal with inactive diaphragms
    • Patent number 4,744,569
    • Issue date May 17, 1988
    • BW/IP International, Inc.
    • Robert S. Wentworth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    75312446 - FLOWSERVE
    • Serial number 75312446
    • Registration number 2333568
    • Filing date Jun 20, 1997
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    75312438 - FLOWSERVE
    • Serial number 75312438
    • Registration number 2261469
    • Filing date Jun 20, 1997
    • BW/IP INTERNATIONAL, INC.
    • 6 - Common metals and their alloys
  • Information Trademark

    75312399 - FLOWSERVE
    • Serial number 75312399
    • Registration number 2286139
    • Filing date Jun 20, 1997
    • BW/IP INTERNATIONAL, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    75312439 - FLOWSERVE
    • Serial number 75312439
    • Registration number 2261470
    • Filing date Jun 20, 1997
    • BW/IP INTERNATIONAL, INC.
    • 37 - Building construction
  • Information Trademark

    75312377 - FLOWSERVE
    • Serial number 75312377
    • Registration number 2333567
    • Filing date Jun 20, 1997
    • BW/IP INTERNATIONAL, INC.
    • 42 - Scientific and technological services and research and design relating thereto
  • Information Trademark

    75312447 - FLOWSERVE
    • Serial number 75312447
    • Registration number 2358013
    • Filing date Jun 20, 1997
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74511988 - GASPAC
    • Serial number 74511988
    • Registration number 1941730
    • Filing date Apr 13, 1994
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74443654 - BYRON JACKSON/UNITED
    • Serial number 74443654
    • Registration number 2034059
    • Filing date Oct 4, 1993
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74311092 - BYRON JACKSON/UNITED
    • Serial number 74311092
    • Filing date Sep 4, 1992
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74269249 - ATCHLEY CONTROLS
    • Serial number 74269249
    • Registration number 1753612
    • Filing date Apr 27, 1992
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74073570 - UNITED CENTRIFUGAL
    • Serial number 74073570
    • Registration number 1644974
    • Filing date Jun 28, 1990
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    74068925 - UNITED
    • Serial number 74068925
    • Registration number 1638901
    • Filing date Jun 14, 1990
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73799329 - BW SEALS
    • Serial number 73799329
    • Registration number 1728892
    • Filing date May 11, 1989
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools
  • Information Trademark

    73725277 - SEALSCAN
    • Serial number 73725277
    • Registration number 1514466
    • Filing date Apr 29, 1988
    • BW/IP INTERNATIONAL, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73722902 - BW/IP
    • Serial number 73722902
    • Registration number 1548874
    • Filing date Apr 18, 1988
    • BW/IP INTERNATIONAL, INC.
    • 7 - Machines and machine tools