TREA

Hamdy Khalil

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  • Sarnia, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chlorine dioxide antimicrobial agent for latex
    • Patent number 4,533,691
    • Issue date Aug 6, 1985
    • Polysar Limited
    • Hamdy Khalil
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polystyrene process
    • Patent number 4,404,300
    • Issue date Sep 13, 1983
    • Polysar Limited
    • Unto K. Koski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...