Patents by Inventor Kristin K. Ludwig

Kristin K. Ludwig 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).

  • Brunnera Plant Named ‘Silver Lining’
    Patent number: PP19851
    Abstract: A new and distinct cultivar of Brunnera plant named ‘Silver Lining’, characterized by its medium blue-colored flowers, silver-coated medium green-colored foliage, and moderately vigorous, upright, clumping growth habit.
    Type: Grant
    Filed: December 10, 2007
    Date of Patent: March 24, 2009
    Assignee: Ball Horticultural Company
    Inventor: Kristin K. Ludwig