TREA

John Christopher Chapman

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  • Brynmill, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reaction body for wave energy apparatus
    • Patent number 9,624,899
    • Issue date Apr 18, 2017
    • Marine Power Systems Limited
    • Graham Foster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    Drive Assembly
    • Publication number 20220290647
    • Publication date Sep 15, 2022
    • Graham Foster
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Drive Assembly
    • Publication number 20210372361
    • Publication date Dec 2, 2021
    • MARINE POWER SYSTEMS LIMITED
    • Gareth Ian Stockman
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Reaction Body for Wave Energy Apparatus
    • Publication number 20130160444
    • Publication date Jun 27, 2013
    • MARINE POWER SYSTEMS LTD
    • Graham David Foster
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...