TREA

Philip Taylor Alexander

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  • Matthews, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tolerance independent crescent internal gear pump
    • Patent number 11,204,031
    • Issue date Dec 21, 2021
    • CIRCOR PUMPS NORTH AMERICA, LLC
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dual integrated pump having a first and second pump portion connect...
    • Patent number 10,544,788
    • Issue date Jan 28, 2020
    • CIRCOR PUMPS NORTH AMERICA, LLC
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tolerance independent crescent internal gear pump
    • Patent number 10,514,032
    • Issue date Dec 24, 2019
    • CIRCOR PUMPS NORTH AMERICA, LLC
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump having through-shaft bearing weepage control
    • Patent number 10,408,212
    • Issue date Sep 10, 2019
    • CIRCOR PUMPS NORTH AMERICA, LLC
    • Justin A. Craig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with shaped face seal
    • Patent number 10,197,056
    • Issue date Feb 5, 2019
    • CICOR PUMPS NORTH AMERICA, LLC
    • Philip Taylor Alexander
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Self adjusting gear pump
    • Patent number 9,163,628
    • Issue date Oct 20, 2015
    • IMO Industries, Inc.
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gear pump with asymmetrical dual bearing
    • Patent number 8,998,496
    • Issue date Apr 7, 2015
    • IMO Industries, Inc.
    • Philip T. Alexander
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOLERANCE INDEPENDENT CRESCENT INTERNAL GEAR PUMP
    • Publication number 20200102952
    • Publication date Apr 2, 2020
    • Circor Pumps North America, LLC
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TOLERANCE INDEPENDENT CRESCENT INTERNAL GEAR PUMP
    • Publication number 20180023560
    • Publication date Jan 25, 2018
    • IMO INDUSTRIES, INC.
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DUAL INTEGRATED ORGANIC WORKING FLUID PUMP
    • Publication number 20170211577
    • Publication date Jul 27, 2017
    • IMO INDUSTRIES, INC.
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A GEAR PUMP HAVING THROUGH-SHAFT BEARING WEEPAGE CONTROL
    • Publication number 20170089335
    • Publication date Mar 30, 2017
    • IMO INDUSTRIES, INC.
    • Justin A. Craig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH SHAPED FACE SEAL
    • Publication number 20170058894
    • Publication date Mar 2, 2017
    • IMO INDUSTRIES, INC.
    • Philip Taylor Alexander
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SELF ADJUSTING GEAR PUMP
    • Publication number 20140255235
    • Publication date Sep 11, 2014
    • IMO INDUSTRIES, INC.
    • Patrick Wilson Duncan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GEAR PUMP WITH ASYMMETRICAL DUAL BEARING
    • Publication number 20130259729
    • Publication date Oct 3, 2013
    • Colfax Corporation
    • Philip T. Alexander
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...