TREA

Charles C. Cohn

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  • Philadelphia, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cigarettes
    • Patent number 4,146,040
    • Issue date Mar 27, 1979
    • Charles C. Cohn
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Matchbooks
    • Patent number 4,053,048
    • Issue date Oct 11, 1977
    • Charles C. Cohn
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarettes
    • Patent number 4,044,778
    • Issue date Aug 30, 1977
    • Charles C. Cohn
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES