TREA

Walter S. Friauf

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  • Bethesda, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coherent detection ultrasound system
    • Patent number 5,865,753
    • Issue date Feb 2, 1999
    • Walter S. Friauf
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for measuring incident light in a body cavity
    • Patent number 5,730,700
    • Issue date Mar 24, 1998
    • The United States of America as represented by the Department of Health and H...
    • McClellan M. Walther
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for measuring incident light in a body cavity
    • Patent number 5,575,751
    • Issue date Nov 19, 1996
    • The United States of America as represented by the Department of Health and H...
    • McClellan M. Walther
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for measuring incident light in a body cavity
    • Patent number 5,505,687
    • Issue date Apr 9, 1996
    • The United States of America as represented by the Department of Health and H...
    • McClellan M. Walther
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pulsed low frequency EPR spectrometer and imager
    • Patent number 5,502,386
    • Issue date Mar 26, 1996
    • The United States of America as represented by the Department of Health and H...
    • John Bourg
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Surface fluorescent monitor
    • Patent number 5,435,307
    • Issue date Jul 25, 1995
    • The United States of America as represented by the Secretary of the Departmen...
    • Walter S. Friauf
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Light sensor for photo-dynamic therapy having a transparent housing
    • Patent number 5,298,742
    • Issue date Mar 29, 1994
    • The United States of America as represented by Department of Health and Human...
    • Walter S. Friauf
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    High resolution digital thermometer
    • Patent number 5,295,746
    • Issue date Mar 22, 1994
    • The United States of America as represented by the Secretary of the Departmen...
    • Walter S. Friauf
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Nuclear pulse discriminator
    • Patent number 4,421,986
    • Issue date Dec 20, 1983
    • The United States of America as represented by the Department of Health and H...
    • Walter S. Friauf
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cross-slice data acquisition system for pet scanner
    • Patent number 4,415,807
    • Issue date Nov 15, 1983
    • The United States of America as represented by the Department of Health and H...
    • Walter S. Friauf
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Four input coincidence detector
    • Patent number 4,398,101
    • Issue date Aug 9, 1983
    • The United States of America as represented by the Department of Health and H...
    • Walter S. Friauf
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gamma ray coincidence analysis system
    • Patent number 4,395,635
    • Issue date Jul 26, 1983
    • The United States of America as represented by the Department of Health and H...
    • Walter S. Friauf
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Display enhancement technique for video moving trace display
    • Patent number 4,068,310
    • Issue date Jan 10, 1978
    • The United States of America as represented by the Department of Health, Educ...
    • Walter S. Friauf
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS