TREA

Richard R. Wolfenden

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  • Shelf, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable booth
    • Patent number D381433
    • Issue date Jul 22, 1997
    • Graham Priestley
    • D25 - Building units and construction elements
  • Information Patent Grant

    Portable booth
    • Patent number D371206
    • Issue date Jun 25, 1996
    • Aromatherapy Steamtube Therapy Co. Limited
    • Graham Priestley
    • D25 - Building units and construction elements
  • Information Patent Grant

    Booth
    • Patent number 5,416,931
    • Issue date May 23, 1995
    • Aromatherapy Steam Tube Company Limited
    • Richard R. Wolfenden
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE