TREA

Alan D. Hale

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  • Orange, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for melt cutting ethylene polymers
    • Patent number 4,264,554
    • Issue date Apr 28, 1981
    • E. I. Du Pont de Nemours and Company
    • Alan D. Hale
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Melt cutter apparatus
    • Patent number 4,179,255
    • Issue date Dec 18, 1979
    • E. I. Du Pont de Nemours and Company
    • Alan D. Hale
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL