Patents by Inventor Keith Westervelt

Keith Westervelt 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).

  • White spruce tree named ‘Westervelt’
    Patent number: PP29825
    Abstract: A new cultivar of white spruce tree named ‘Westervelt’ characterized by its needle foliage that is blue in color and soft in texture, needles and foliage that is narrow in diameter and size and upright and narrow plant habit with a strong central leader.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: November 13, 2018
    Assignee: BLUEVILLE NURSERY, INC.
    Inventor: Keith Westervelt