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Robert A. Head

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  • Chester, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coated optical fibres
    • Patent number 5,042,907
    • Issue date Aug 27, 1991
    • Imperial Chemical Industries
    • Michael N. Bell
    • G02 - OPTICS
  • Information Patent Grant

    Polymer compositions
    • Patent number 4,942,203
    • Issue date Jul 17, 1990
    • Imperial Chemical Industries PLC
    • John N. Conti-Ramsden
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coating compositions
    • Patent number 4,908,297
    • Issue date Mar 13, 1990
    • Imperial Chemical Industries PLC
    • Robert A. Head
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalytic process
    • Patent number 4,618,628
    • Issue date Oct 21, 1986
    • Imperial Chemical Industries PLC
    • Robert A. Head
    • C07 - ORGANIC CHEMISTRY