Patents by Inventor Mark P. Griffith

Mark P. Griffith 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).

  • Lagerstroemia plant named 'PIILAG-I'
    Publication number: 20110296571
    Abstract: A new and distinct cultivar of Lagerstroemia plant named ‘PIILAG-I’, characterized by its dwarf, rounded growth habit that is maintained over time without shoot reversions, reddish new growth and dark green foliage in summer, white flowers, and resistance to powdery mildew and Cercospora leaf spot.
    Type: Application
    Filed: June 1, 2010
    Publication date: December 1, 2011
    Applicant: Plant Introductions, Inc.
    Inventor: Mark P. Griffith
  • Loropetalum plant named ‘GriffCRL’
    Patent number: PP16615
    Abstract: A Loropetalum chinense var. rubrum cultivar particularly distinguished by having a compact growth habit, vibrant fuchsia flower color, abundant flowers and tolerance to heavy rain, high wind and ice is disclosed.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: June 6, 2006
    Assignee: Griffith Propagation Nursery
    Inventor: Mark P. Griffith
  • Ilex glabra plant named `Green Billow`
    Patent number: PP10678
    Abstract: A distinctive cultivar of Inkberry, Ilex glabra, plant named `Green Billow`, characterized by its compact, mounded, broadly-spreading habit; branches that are finely-textured due to very freely and horizontal branching and closely-spaced leaves which produce a dense, and not open, plant habit; good retention of lower foliage; small, glossy dark green summer foliage and burnished grayed-purple winter foliage; small cream-white flowers that form blackish drupes; and wide adaptability, suitable for wet and moist soils and hardiness zones 4 to 9.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: November 10, 1998
    Assignee: Griffith Propagation Nursery
    Inventor: Mark P. Griffith
  • plant named ‘PIILAG-I’
    Patent number: PP23168
    Abstract: A new and distinct cultivar of Lagerstroemia plant named ‘PIILAG-I’, characterized by its dwarf, rounded growth habit that is maintained over time without shoot reversions, reddish new growth and dark green foliage in summer, white flowers, and resistance to powdery mildew and Cercospora leaf spot.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: November 6, 2012
    Assignee: Plant Introductions, Inc.
    Inventor: Mark P. Griffith