TREA

Witek Majewski

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  • Ontario, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Moisture curable polyurethane composition
    • Patent number 5,288,797
    • Issue date Feb 22, 1994
    • Tremco Ltd.
    • Hamdy Khalil
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Curing system for isocyanate prepolymers
    • Patent number 5,126,421
    • Issue date Jun 30, 1992
    • 501 Tremco Ltd.
    • Witek Majewski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...