Patents Assigned to Greenleaf Nursery Company
  • Nandina domestica cv. "Greray"
    Patent number: PP8530
    Abstract: A new variety of Nandina domestica having significant and improved characteristics not known to exist in either the variety "Harbour Dwarf" of which this new plant is a genetic mutant or the general species Nandina domestica. These characteristics include a symmetrical, densely mounding and compact form.
    Type: Grant
    Filed: June 2, 1992
    Date of Patent: January 4, 1994
    Assignee: Greenleaf Nursery Company
    Inventor: Richard A. Young
  • Ternstroemia gymnanthera `Grewad`
    Patent number: PP10521
    Abstract: A new variety of Japanese Ternstroemia plant, Ternstroemia gymnanthera `Grewad`, which is particularly characterized by its dark burgundy new foliage color during cool months and uniform, self-branched growth habit, and which is distinguishable from standard Japanese Ternstroemia plants which demonstrate variable color intenstiy of new foliage and an irregular branching habit.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: July 28, 1998
    Assignee: Greenleaf Nursery Company
    Inventors: Marilyn Hunt, Grady Wadsworth, deceased
  • Ternstroemia gymnanthera `Grevan`
    Patent number: PP10522
    Abstract: A new variety of Japanese Ternstroemia plant, Ternstroemia gymnanthera `Grevan`, which is particularly characterized by its compact, mounding-spreading, and symmetrical growth habit, and which is distinguishable from standard Japanese Ternstroemia plants which demonstrate an upright-oval growth habit and irregular branching habit.
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: July 28, 1998
    Assignee: Greenleaf Nursery Company
    Inventor: Jim Van Antwerp