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Walter C. Cowart

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  • Blaine, TN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stackable eye shields with selectively releasable snap-fit assembly
    • Patent number 11,911,317
    • Issue date Feb 27, 2024
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eye shields with selectively releasable snap-fit assembly
    • Patent number 11,914,232
    • Issue date Feb 27, 2024
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • G02 - OPTICS
  • Information Patent Grant

    Negative pressure wound therapy canister connection system
    • Patent number 11,890,407
    • Issue date Feb 6, 2024
    • DeRoyal Industries, Inc.
    • Walter Cleveland Cowart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eye shield
    • Patent number D1008348
    • Issue date Dec 19, 2023
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Attachment system for securing medical devices to support structures
    • Patent number 11,696,982
    • Issue date Jul 11, 2023
    • DeRoyal Industries, Inc.
    • Scott Douglas Barnes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eye shield
    • Patent number D989852
    • Issue date Jun 20, 2023
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Eye shield
    • Patent number D983867
    • Issue date Apr 18, 2023
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Eye shield
    • Patent number D980312
    • Issue date Mar 7, 2023
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Canister lid
    • Patent number 11,572,221
    • Issue date Feb 7, 2023
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid waste canister
    • Patent number 11,338,071
    • Issue date May 24, 2022
    • DeRoyal Industries, Inc.
    • Vincent Denis Jardret
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Negative pressure wound therapy canister
    • Patent number D935035
    • Issue date Nov 2, 2021
    • DeRoyal Industries, Inc.
    • Walter Cleveland Cowart
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Negative pressure wound therapy canister
    • Patent number D935034
    • Issue date Nov 2, 2021
    • DeRoyal Industries, Inc.
    • Walter Cleveland Cowart
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Negative pressure wound therapy canister
    • Patent number D935033
    • Issue date Nov 2, 2021
    • DeRoyal Industries, Inc.
    • Walter Cleveland Cowart
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Mold for making canister lid
    • Patent number 10,865,017
    • Issue date Dec 15, 2020
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Canister lid
    • Patent number D856512
    • Issue date Aug 13, 2019
    • DeRoyal Industries, Inc.
    • Walter C. Cowart
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Medical suction system
    • Patent number 7,806,879
    • Issue date Oct 5, 2010
    • DeRoyal Industries, Inc.
    • Christine N. Brooks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents