TREA

Paul A. Knight

Follow

Person

  • Abingdon, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure systems for spray liquids
    • Patent number 4,493,619
    • Issue date Jan 15, 1985
    • Ambic Equipment Limited
    • Barry R. Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum line control valves
    • Patent number 4,480,657
    • Issue date Nov 6, 1984
    • Ambic Equipment Limited
    • Barry R. Marshall
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...