TREA

Elmer F. Litzinger

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  • Louisville, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for steam explosion of tobacco stem
    • Patent number 5,873,372
    • Issue date Feb 23, 1999
    • Brown & Williamson Tobacco Corporation
    • Rufus H. Honeycutt
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Reconstituted tobacco product
    • Patent number 5,765,570
    • Issue date Jun 16, 1998
    • Brown & Williamson Tobacco Corporation
    • Elmer F. Litzinger
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Reconstituted tobacco product
    • Patent number 5,377,698
    • Issue date Jan 3, 1995
    • Brown & Williamson Tobacco Corporation
    • Elmer F. Litzinger
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Smoking article
    • Patent number 4,924,886
    • Issue date May 15, 1990
    • Brown & Williamson Tobacco Corporation
    • Elmer F. Litzinger
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Process for forming flavor compounds in tobacco
    • Patent number 4,825,884
    • Issue date May 2, 1989
    • Brown & Williamson Tobacco Corporation
    • Robert F. Denier
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Process for forming flavor compounds in tobacco
    • Patent number 4,744,375
    • Issue date May 17, 1988
    • Brown & Williamson Tobacco Corporation
    • Robert F. Denier
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Process for retaining alkaloids by treating with strong acids befor...
    • Patent number 4,700,722
    • Issue date Oct 20, 1987
    • Brown & Williamson Tobacco Corporation
    • Kevin R. Korte
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Process for treating, drying and expanding tobacco
    • Patent number 4,677,994
    • Issue date Jul 7, 1987
    • Brown & Williamson Tobacco Corporation
    • Robert F. Denier
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Filtered cigarette
    • Patent number 4,557,281
    • Issue date Dec 10, 1985
    • Brown & Williamson Tobacco Corporation
    • Elmer F. Litzinger
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Tobacco smoke filtering compositions
    • Patent number 4,266,561
    • Issue date May 12, 1981
    • Brown & Williamson Tobacco Corporation
    • Elmer F. Litzinger
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES