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David KUCHEN

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  • Domdidier, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Smoking article with dual heat-conducting elements and improved air...
    • Patent number 11,564,411
    • Issue date Jan 31, 2023
    • Philip Morris Products S.A.
    • Ana Carolina Borges De Couraca
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Handheld aerosol generator
    • Patent number D973950
    • Issue date Dec 27, 2022
    • Philip Morris Products S.A.
    • David Kuchen
    • D27 - Tobacco and smokers' supplies
  • Information Patent Grant

    Handheld aerosol generator
    • Patent number D972203
    • Issue date Dec 6, 2022
    • Philip Morris Products S.A.
    • Anthony Dumville
    • D27 - Tobacco and smokers' supplies
  • Information Patent Grant

    Handheld aerosol generator
    • Patent number D870366
    • Issue date Dec 17, 2019
    • Philip Morris Products S.A.
    • Frédéric Lavanchy
    • D27 - Tobacco and smokers' supplies

Patents Applicationslast 30 patents