TREA

Brian Arthur Head

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  • Chatham, EN
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Patents Grantslast 30 patents

  • Information Patent Grant

    External supported filter
    • Patent number 4,058,456
    • Issue date Nov 15, 1977
    • Whatman Reeve Angel Limited
    • Brian Arthur Head
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of making filter tubes
    • Patent number 4,006,054
    • Issue date Feb 1, 1977
    • Whatman Reeve Angel Limited
    • Brian Arthur Head
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filter tube
    • Patent number 3,972,694
    • Issue date Aug 3, 1976
    • Whatman Reeve Angel Limited
    • Brian Arthur Head
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL