TREA

Elizabeth Angela Woolfenden

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  • Glynogwr, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sampling device
    • Patent number 6,564,656
    • Issue date May 20, 2003
    • Markes International Limited
    • Elizabeth Angela Woolfenden
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sampling device
    • Patent number 6,446,515
    • Issue date Sep 10, 2002
    • Markes International Limited
    • Alun Cole
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents