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Gianni Grimm

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  • Santee, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Eco-Friendly Personal Exhalant Filter
    • Publication number 20230346013
    • Publication date Nov 2, 2023
    • Philter Labs Incorporated
    • John Grimm
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Smoking Instrument Personal Air Filter
    • Publication number 20220039464
    • Publication date Feb 10, 2022
    • Philter Labs Incorporated
    • John Grimm
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES