Patents by Inventor Robert Lipka

Robert Lipka 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).

  • ‘Kristin Lipka's Variegated Weeping Dogwood Tree’
    Patent number: PP13384
    Abstract: A new and distinct cultivar of Cornus Kousa Pendula known as ‘Kristin Lipka's Variegated Weeper’ as illustrated and described. This new cultivar has the distinction of being variegated and having a strong weeping habit.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: December 17, 2002
    Inventor: Robert Lipka