TREA

Allan Ritchie

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  • Lymington, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bone prosthesis with protected coating for penetrating bone intergr...
    • Patent number 6,008,431
    • Issue date Dec 28, 1999
    • Johnson & Johnson Professional, Inc.
    • Salvatore Caldarise
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Acetabular trial
    • Patent number 5,879,401
    • Issue date Mar 9, 1999
    • Johnson & Johnson Professional, Inc.
    • John W. Besemer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Absorbable medullary plug
    • Patent number 5,383,932
    • Issue date Jan 24, 1995
    • Johnson & Johnson Professional, Inc.
    • Stephen Wilson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE