TREA

Rex Grindstaff

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  • Knoxville, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Patient positioning system
    • Patent number 11,771,609
    • Issue date Oct 3, 2023
    • DeRoyal Industries, Inc.
    • Rex Allen Grindstaff
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Patient positioning system
    • Patent number 11,364,166
    • Issue date Jun 21, 2022
    • DeRoyal Industries, Inc.
    • Rex Allen Grindstaff
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Patient positioning device
    • Patent number D950067
    • Issue date Apr 26, 2022
    • DeRoyal Industries, Inc.
    • Rex Allen Grindstaff
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Arm positioning device
    • Patent number D950068
    • Issue date Apr 26, 2022
    • DeRoyal Industries, Inc.
    • Rex Allen Grindstaff
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Patient positioning device
    • Patent number 11,213,445
    • Issue date Jan 4, 2022
    • Rex Allen Grindstaff
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents