Michael Alexander Trzecieski

Person

  • Ottawa, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Aromatherapy vaporization device

    • Patent number 9,907,930
    • Issue date Mar 6, 2018
    • Michael Alexander Trzecieski
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents