TREA

John A. Fifield

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  • Aylesbury, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roof tile
    • Patent number D435121
    • Issue date Dec 12, 2000
    • CRH Oldcastle, Inc.
    • Barry Hugh Bamber
    • D25 - Building units and construction elements
  • Information Patent Grant

    Roof tile
    • Patent number D356873
    • Issue date Mar 28, 1995
    • Oldcastle, Inc.
    • Barry H. Bamber
    • D25 - Building units and construction elements