TREA

William J. Eastman

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  • Hopkins, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for expanding nerve tissue
    • Patent number 4,863,469
    • Issue date Sep 5, 1989
    • PMT Corporation
    • Allen L. VanBeek
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Process for manufacturing an expandable member
    • Patent number 4,803,029
    • Issue date Feb 7, 1989
    • PMT Corporation
    • Alfred A. Iversen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Anterior posterior headblock
    • Patent number 4,765,317
    • Issue date Aug 23, 1988
    • PMT Corporation
    • William J. Eastman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tissue expander system
    • Patent number 4,685,447
    • Issue date Aug 11, 1987
    • PMT Corporation
    • Alfred A. Iversen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Halo fixation system
    • Patent number 4,541,421
    • Issue date Sep 17, 1985
    • PMT, Inc.
    • Alfred A. Iversen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE