Patents by Inventor Carol Tyssowski

Carol Tyssowski 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).

  • Geranium maculatum plant named `Elizabeth Ann`
    Patent number: PP11252
    Abstract: A new and distinct cultivar of Geranium maculatum plant named `Elizabeth Ann`, characterized by its vigorous growth rate; upright and freely branching plant habit; brownish red stem color; unique chocolate brown leaf color; numerous single lavender flowers; and brown peduncles and pedicels.
    Type: Grant
    Filed: January 7, 1998
    Date of Patent: February 29, 2000
    Assignee: Leslie Grayson
    Inventor: Carol Tyssowski