Patents by Inventor Roy Harrell

Roy Harrell 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).

  • Laser marking of foliage and cigars
    Patent number: 6180914
    Abstract: A method and system are provided for etching, cutting and/or altering the surface of a flower, plant, cut foliage, or foliage incorporated into consumable products such as cigars with laser energy to affect a desired artistic or utilitarian design or marking on the foliage/cigar. The invention includes the products produced by such method.
    Type: Grant
    Filed: February 17, 1999
    Date of Patent: January 30, 2001
    Assignee: Advanced Foliar Technologies, Inc.
    Inventors: Ronald Scott Jones, William Earl Vaughn, Roy Harrell