Alexander Chan Yu

Person

  • Portland, OR, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Nose cleaning system

    • Patent number D959652
    • Issue date Aug 2, 2022
    • Emee Reburiano Tan
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    NOSE CLEANING SYSTEM

    • Publication number 20220287734
    • Publication date Sep 15, 2022
    • Emee Reburiano TAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE