TREA

Concentric Birmingham Limited

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  • Erdington, GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Auxiliary drive system for a pump
    • Patent number 10,767,523
    • Issue date Sep 8, 2020
    • Concentric Birmingham Limited
    • Paul Shepherd
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Auxiliary drive system for a pump
    • Patent number 10,422,257
    • Issue date Sep 24, 2019
    • Concentric Birmingham Limited
    • Paul Shepherd
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Recirculation valve
    • Patent number 10,316,713
    • Issue date Jun 11, 2019
    • Concentric Birmingham Limited
    • Paul Shepherd
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Variable flow hydraulic machine
    • Patent number 9,752,572
    • Issue date Sep 5, 2017
    • Concentric Birmingham Limited
    • Bryan Parsons
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pump
    • Patent number 9,028,228
    • Issue date May 12, 2015
    • Concentric Birmingham Limited
    • Paul David Shepherd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID PUMP APPARATUS
    • Publication number 20220213833
    • Publication date Jul 7, 2022
    • Concentric Birmingham Limited
    • Paul SHEPHERD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUXILIARY DRIVE SYSTEM FOR A PUMP
    • Publication number 20190360370
    • Publication date Nov 28, 2019
    • Concentric Birmingham Limited
    • Paul SHEPHERD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AUXILIARY DRIVE SYSTEM FOR A PUMP
    • Publication number 20180179923
    • Publication date Jun 28, 2018
    • Concentric Birmingham Limited
    • Paul SHEPHERD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal Combustion Engine Coolant Apparatus
    • Publication number 20170152788
    • Publication date Jun 1, 2017
    • Concentric Birmingham Limited
    • Paul Shepherd
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIRCULATION VALVE
    • Publication number 20160265679
    • Publication date Sep 15, 2016
    • Concentric Birmingham Limited
    • Paul SHEPHERD
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE FLOW HYDRAULIC MACHINE
    • Publication number 20150071804
    • Publication date Mar 12, 2015
    • Concentric Birmingham Limited
    • Bryan PARSONS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...