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Frank Smith

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  • Runcorn, EN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrolytic diaphragm cells
    • Patent number 4,078,986
    • Issue date Mar 14, 1978
    • Imperial Chemical Industries Limited
    • Frank Smith
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Composite conductor
    • Patent number 4,042,753
    • Issue date Aug 16, 1977
    • Imperial Chemical Industries Limited
    • Frank Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Coating and bonding of metals
    • Patent number 3,991,929
    • Issue date Nov 16, 1976
    • Imperial Chemical Industries Limited
    • Frank Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR