TREA

David Conway RICHARDSON

Follow

Person

  • Brymbo, Wrexham, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Closure for a container neck
    • Patent number 10,710,780
    • Issue date Jul 14, 2020
    • GCL International S.A.R.L.
    • Alexander Donald Meiklem McPherson
    • B08 - CLEANING
  • Information Patent Grant

    Security closure
    • Patent number 10,392,172
    • Issue date Aug 27, 2019
    • Obrist Closures Switzerland GmbH
    • Alexander Donald Meiklem McPherson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    IMPROVEMENTS IN OR RELATING TO A CLOSURE FOR A CONTAINER NECK
    • Publication number 20200062467
    • Publication date Feb 27, 2020
    • Obrist Closures Switzerland GmbH
    • Alexander Donald Meiklem MCPHERSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    IMPROVEMENTS IN OR RELATING TO A CLOSURE FOR A CONTAINER NECK
    • Publication number 20190152660
    • Publication date May 23, 2019
    • Obrist Closures Switzerland GmbH
    • Alexander Donald Meiklem MCPHERSON
    • B08 - CLEANING
  • Information Patent Application

    SECURITY CLOSURE
    • Publication number 20170081095
    • Publication date Mar 23, 2017
    • Obrist Closures Switzerland GmbH
    • Alexander Donald Meiklem MCPHERSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL