Patents by Inventor Johan Troelstra

Johan Troelstra 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).

  • Cortaderia plant named ‘Scarlet Wonder’
    Patent number: PP19015
    Abstract: A new and distinct cultivar of Cortaderia plant named ‘Scarlet Wonder’, characterized by its upright and somewhat outwardly spreading plant habit; vigorous growth habit; green-colored leaves; purple-colored pendulous flower panicles; and good garden performance.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: July 15, 2008
    Assignee: Compass Plants B.V.
    Inventor: Johan Troelstra