TREA

Donald R. Wilkinson

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  • Clemmons, NC, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Composite web forming apparatus and method
    • Patent number 5,902,431
    • Issue date May 11, 1999
    • R. J. Reynolds Tobacco Company
    • Donald Ross Wilkinson
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarette and method of making same
    • Patent number 5,819,751
    • Issue date Oct 13, 1998
    • R. J. Reynolds Tobacco Company
    • Vernon Brent Barnes
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarette and method of making same
    • Patent number 5,469,871
    • Issue date Nov 28, 1995
    • R. J. Reynolds Tobacco Company
    • Vernon B. Barnes
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Cigarette
    • Patent number 5,247,947
    • Issue date Sep 28, 1993
    • R. J. Reynolds Tobacco Company
    • Jack F. Clearman
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Apparatus and methods for making components of a smoking article
    • Patent number 4,893,637
    • Issue date Jan 16, 1990
    • R. J. Reynolds Tobacco Co.
    • Lloyd H. Hancock
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Method and apparatus for ejecting tobacco from filter cigarettes
    • Patent number 4,763,673
    • Issue date Aug 16, 1988
    • R. J. Reynolds Tobacco Company
    • Vernon B. Barnes
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Tax stamping machine
    • Patent number 4,664,740
    • Issue date May 12, 1987
    • R. J. Reynolds Tobacco Company
    • Donald R. Wilkinson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Orientation, accumulation and positioning machine
    • Patent number 4,539,795
    • Issue date Sep 10, 1985
    • R. J. Reynolds Tobacco Company
    • Donald R. Wilkinson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Transfer applying machine
    • Patent number 4,263,766
    • Issue date Apr 28, 1981
    • R. J. Reynolds Tobacco Co.
    • Max N. Baker
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL