TREA

Fred A. Ravreby

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  • Framingham, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Holder for an aseptic package
    • Patent number 5,052,575
    • Issue date Oct 1, 1991
    • Up & Adam, Inc.
    • Fred Ravreby
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Orthopedic cast, device and method for forming same and package the...
    • Patent number 4,498,467
    • Issue date Feb 12, 1985
    • Kirkpatrick; H. B.
    • Harold B. Kirkpatrick
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Packaging means
    • Patent number 3,990,683
    • Issue date Nov 9, 1976
    • Reichhold Chemicals, Inc.
    • Fred A. Ravreby
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE