TREA

Osman T. Aboul-Nasr

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  • Leominster, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polymer melt distributor
    • Patent number 5,118,388
    • Issue date Jun 2, 1992
    • Polysar Financial Services S.A.
    • Osman T. Aboul-Nasr
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Distributor for a devolatilizer
    • Patent number 5,069,750
    • Issue date Dec 3, 1991
    • Polysar Financial Services S.A.
    • Osman T. Aboul-Nasr
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Devolatilization
    • Patent number 4,934,433
    • Issue date Jun 19, 1990
    • Polysar Financial Services S.A.
    • Osman T. Aboul-Nasr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL