TREA

Joseph Katona

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  • Manchester, EN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carbon fiber composites
    • Patent number 3,994,762
    • Issue date Nov 30, 1976
    • Hyfil Limited
    • Andrew Peter Wrzesien
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Carbon fiber composites
    • Patent number 3,971,669
    • Issue date Jul 27, 1976
    • Hyfil Limited
    • Andrew Peter Wrzesien
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL