Richard J. Collings

Person

  • Taunton, GB

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump insert and assembly

    • Patent number 8,210,808
    • Issue date Jul 3, 2012
    • Weir Minerals Europe Limited
    • Nigel P. Clarence
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...