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Pynford Limited

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Patents Grantslast 30 patents

  • Information Patent Grant

    Pile with downwardly extending elongated elements
    • Patent number 4,040,260
    • Issue date Aug 9, 1977
    • Pynford Limited
    • David Speaight Pryke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pile
    • Patent number 4,038,827
    • Issue date Aug 2, 1977
    • Pynford Limited
    • John Fordham Speaight Pryke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method of forming foundations
    • Patent number 3,992,890
    • Issue date Nov 23, 1976
    • Pynford Limited
    • David S. Pryke
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

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