TREA

Robert CEEN

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  • Malvern, Worcestershire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Turbine for use with at least two working fluids
    • Patent number 11,578,624
    • Issue date Feb 14, 2023
    • HiETA Technologies Limited
    • Colin Douglas Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Inverted brayton cycle heat engine
    • Patent number 10,934,894
    • Issue date Mar 2, 2021
    • HiETA Technologies Limited
    • Colin Copeland
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBINE FOR USE WITH AT LEAST TWO WORKING FLUIDS
    • Publication number 20200263568
    • Publication date Aug 20, 2020
    • HIETA TECHNOLOGIES LIMITED
    • Colin Douglas COPELAND
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INVERTED BRAYTON CYCLE HEAT ENGINE
    • Publication number 20180371954
    • Publication date Dec 27, 2018
    • HIETA TECHNOLOGIES LIMITED
    • Colin COPELAND
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS