Patents Assigned to Charles Sheppard
  • Black walnut tree names STW-13
    Patent number: PP9924
    Abstract: A new and distinct cultivar of American black walnut (Juglans nigra L.) that is of medium size and has a good level of inherit resistance to anthracnose and other foliar diseases. The tree is a very heavy nut producer with a fairly consistent bearing habit.
    Type: Grant
    Filed: March 18, 1996
    Date of Patent: June 17, 1997
    Assignee: Charles Sheppard
    Inventor: James E. Jones