TREA

Charles Harrison May

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Enzyme-orthokeratology
    • Patent number 6,132,735
    • Issue date Oct 17, 2000
    • ISTA Pharmaceutical, Inc.
    • Donald H. Harris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Enzyme-orthokeratology
    • Patent number 5,626,865
    • Issue date May 6, 1997
    • Advanced Corneal Systems, Inc.
    • Donald H. Harris
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents