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Joel A. Gribens

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  • Framingham, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Resin-immobilized biocides
    • Patent number 4,789,692
    • Issue date Dec 6, 1988
    • Morton Thiokol, Inc.
    • Nuno M. Rei
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aerosol propellant for personal products
    • Patent number 4,139,607
    • Issue date Feb 13, 1979
    • W. R. Grace & Co.
    • Charles W. Simons
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    New aerosol propellants for personal products
    • Patent number 4,041,148
    • Issue date Aug 9, 1977
    • W. R. Grace & Co.
    • Charles W. Simons
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...