Patents Assigned to The De Coster Group
  • Apple variety Jonagold de Coster
    Patent number: PP8049
    Abstract: The Jonagold De Coster strain of Jonagold apple tree characterized particularly by the bright red color of its fruit, the high color percentage of its fruit, and by its freedom from virus infection.
    Type: Grant
    Filed: November 29, 1990
    Date of Patent: December 1, 1992
    Assignee: The De Coster Group
    Inventor: Georges M. Swillen