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Bret Freeman

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  • Huntsville, AL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fixed displacement turbine engine
    • Patent number 11,008,866
    • Issue date May 18, 2021
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fixed displacement turbine engine
    • Patent number 10,138,731
    • Issue date Nov 27, 2018
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Fixed Displacement Turbine Engine
    • Publication number 20190093480
    • Publication date Mar 28, 2019
    • Bret Freeman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fixed Displacement Turbine Engine
    • Publication number 20170009581
    • Publication date Jan 12, 2017
    • Bret Freeman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...