TREA

Bertram Johnson

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  • Leicester, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dials for circular knitting machines
    • Patent number 4,612,785
    • Issue date Sep 23, 1986
    • Bentley Engineering Company Limited
    • Arthur R. Smith
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Yarn feeder and changer unit
    • Patent number 4,404,821
    • Issue date Sep 20, 1983
    • Wildt Mellor Bromley Limited
    • Bertram Johnson
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Shogging mechanisms
    • Patent number 4,253,316
    • Issue date Mar 3, 1981
    • Wildt Mellor Bromley Limited
    • Osmond H. Ecob
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS