TREA

Graham Long

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  • South Coogee, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for forming polycarbonate sheeting
    • Patent number 5,049,059
    • Issue date Sep 17, 1991
    • Precision Roofing Accessories Co., Pty.
    • Graham Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of forming polycarbonate sheeting
    • Patent number 4,986,950
    • Issue date Jan 22, 1991
    • Precision Roofing Accessories Co. Pty.
    • Graham Long
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL