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Richard E. Rice

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  • Arlington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    X-ray video system
    • Patent number 4,896,344
    • Issue date Jan 23, 1990
    • John K. Grady
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotating X-ray mask with sector slits
    • Patent number 4,646,339
    • Issue date Feb 24, 1987
    • Grady; John K.
    • Richard E. Rice
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Translatively driven X-ray aperture mask
    • Patent number 4,581,753
    • Issue date Apr 8, 1986
    • Grady; John K.
    • Richard E. Rice
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    X-Ray image converter system
    • Patent number 4,549,209
    • Issue date Oct 22, 1985
    • Grady; John K.
    • John K. Grady
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Masked scanning X-ray apparatus
    • Patent number 4,534,051
    • Issue date Aug 6, 1985
    • Grady; John K.
    • John K. Grady
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple X-ray image scanners
    • Patent number 4,504,859
    • Issue date Mar 12, 1985
    • Grady; John K.
    • John K. Grady
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE