Caspar Hassall

Person

  • Kuala Lumpur, MY

Patents Grantslast 30 patents

  • Information Patent Grant

    Sifting screen

    • Patent number 7,316,321
    • Issue date Jan 8, 2008
    • United Wire Limited
    • Graham Robertson
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Sifting screen

    • Publication number 20050150821
    • Publication date Jul 14, 2005
    • Graham Robertson
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING