Patents by Inventor Roger G. Hayworth

Roger G. Hayworth has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Flat smoking article and method of making same
    Patent number: 5632287
    Abstract: A smoking article and methods of making the article are described in which a sheet of reconstituted tobacco having an area less than about 100 cm.sup.2 is manually or machine folded into a substantially flat strip of tobacco for smoking. The reconstituted tobacco sheet may be folded about other folded or unfolded strips of tobacco sheet and compressed into a substantially flat smoking article.
    Type: Grant
    Filed: December 1, 1995
    Date of Patent: May 27, 1997
    Assignee: R. J. Reynolds Tobacco Company
    Inventors: Roger G. Hayworth, Jackie L. White