TREA

Roger McPherson

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  • Calgary, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dental handpiece with removable apex finding electrode
    • Patent number 7,476,101
    • Issue date Jan 13, 2009
    • Pro-Dex, Inc.
    • Roger W. McPherson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tissue softness probe
    • Patent number 5,701,913
    • Issue date Dec 30, 1997
    • University Technologies International Inc.
    • Roger W. McPherson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents