TREA

Norman Yearsley

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  • Kenilworth, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clutch protection device
    • Patent number 4,290,514
    • Issue date Sep 22, 1981
    • Wickman Machine Tool Sales Limited
    • Edmund A. McConnell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Controls for multi spindle lathes
    • Patent number 4,100,825
    • Issue date Jul 18, 1978
    • Wickman Machine Tool Sales Limited
    • Edmund Alexander McConnell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR