TREA

Harry W. Blunt

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  • Hockessin, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotational polymerization molding
    • Patent number 4,808,364
    • Issue date Feb 28, 1989
    • Hercules Incorporated
    • Harry W. Blunt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Block copolymers of ethylene and propylene
    • Patent number 4,408,019
    • Issue date Oct 4, 1983
    • Hercules Incorporated
    • Harry W. Blunt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coated bottles
    • Patent number 4,133,923
    • Issue date Jan 9, 1979
    • Hercules Incorporated
    • Harry W. Blunt
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of preparing small particles of polypropylene
    • Patent number 3,971,749
    • Issue date Jul 27, 1976
    • Hercules Incorporated
    • Harry W. Blunt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...