Patents by Inventor Christian Bliska

Christian Bliska 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).

  • American elm tree named 'St. Croix'
    Publication number: 20080196132
    Abstract: A new and distinct variety of American elm tree, particularly distinguished by substantial tolerance to an epiphytotic and normally deadly vascular wilt disease of the genus Ulmus known as Dutch elm disease.
    Type: Application
    Filed: February 9, 2007
    Publication date: August 14, 2008
    Inventors: Christian Bliska, Patricia Bliska, Mark Stennes, Chad Giblin
  • American elm tree named ‘St. Croix’
    Patent number: PP20097
    Abstract: A new and distinct variety of American elm tree, particularly distinguished by substantial tolerance to an epiphytotic and normally deadly vascular wilt disease of the genus Ulmus known as Dutch elm disease.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: June 16, 2009
    Assignees: The Elm Tree Farm, LLC
    Inventors: Christian Bliska, Patricia Bliska, Mark Stennes, Chad Giblin