TREA

Roger G. Hayworth

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  • High Point, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low CO cigarette
    • Patent number 5,839,449
    • Issue date Nov 24, 1998
    • R. J. Reynolds Tobacco Company
    • Chandra Kumar Banerjee
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Flat smoking article and method of making same
    • Patent number 5,632,287
    • Issue date May 27, 1997
    • R. J. Reynolds Tobacco Company
    • Roger G. Hayworth
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES