TREA

Helen A. Brownlie

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  • Coventry, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sintered articles
    • Patent number 5,654,106
    • Issue date Aug 5, 1997
    • Brico Engineering Limited
    • Charles Grant Purnell
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method of sintering machinable ferrous-based materials
    • Patent number 5,534,220
    • Issue date Jul 9, 1996
    • Brico Engineering Limited
    • Charles G. Purnell
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...