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William Cunningham

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  • Backwell, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and process for threshing tobacco
    • Patent number 6,481,441
    • Issue date Nov 19, 2002
    • Imperial Tobacco Limited
    • William Cunningham
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method and apparatus for processing tobacco
    • Patent number 6,394,098
    • Issue date May 28, 2002
    • Imperial Tobacco Limited
    • William Cunningham
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Processing of smoking material
    • Patent number 5,740,817
    • Issue date Apr 21, 1998
    • Imperial Tobacco Limited
    • William Cunningham
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES