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Walter E. Johnson

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  • Dayton, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for enhanced visualization of subcutaneous struct...
    • Patent number 6,230,046
    • Issue date May 8, 2001
    • The United States of America as represented by the Secretary of the Air Force
    • Robert L. Crane
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Narrow wavelength polarizing beamsplitter
    • Patent number 5,828,489
    • Issue date Oct 27, 1998
    • Rockwell International Corporation
    • Walter E. Johnson
    • G02 - OPTICS
  • Information Patent Grant

    Optical filter
    • Patent number 5,258,872
    • Issue date Nov 2, 1993
    • The United States of America as represented by the Secretary of the Air Force
    • Walter E. Johnson
    • G02 - OPTICS