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Davy Powergas Limited

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  • London, EN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydrocarbon conversion process
    • Patent number 4,115,467
    • Issue date Sep 19, 1978
    • Davy Powergas Limited
    • Ray Fowler
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Fuel gas production
    • Patent number 4,021,370
    • Issue date May 3, 1977
    • Davy Powergas Limited
    • Norman Harris
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Electrical control system
    • Patent number 4,020,359
    • Issue date Apr 26, 1977
    • Davy Powergas Limited
    • Walter Tate
    • G08 - SIGNALLING
  • Information Patent Grant

    Hydrocarbon recovery process
    • Patent number 3,965,196
    • Issue date Jun 22, 1976
    • Davy Powergas Limited
    • William Laurence Wood
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Methane synthesis
    • Patent number 3,930,812
    • Issue date Jan 6, 1976
    • Davy Powergas Limited
    • Norman Harris
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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