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Willis A. Yehl

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  • Hutto, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cough spread control device
    • Patent number D812736
    • Issue date Mar 13, 2018
    • Cough-Clean, Inc.
    • Russell J. Parker
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Balance training device and method
    • Patent number 9,022,910
    • Issue date May 5, 2015
    • Willis A. Yehl
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Hair Tie or Fashion Accessory
    • Publication number 20190104819
    • Publication date Apr 11, 2019
    • Willis A. Yehl
    • A41 - WEARING APPAREL
  • Information Patent Application

    COUGH SPREAD CONTROL DEVICE
    • Publication number 20180071174
    • Publication date Mar 15, 2018
    • Cough-Clean, Inc.
    • Russell J. PARKER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE