Patents by Inventor David S. Bedford

David S. Bedford 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).

  • Patent number: PP18812
    Abstract: A new cultivar of apple tree, ‘Minneiska’ that is characterized by having fruit with an early ripening season, a crisp and juicy texture and slightly tart but well-balanced flavor. The fruit of ‘Minneiska’ has an unusually long storage life for an early ripening variety and can be stored for 3 to 4 months with little change in texture or flavor.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: May 13, 2008
    Assignee: Regents of the University of Minnesota
    Inventors: David S. Bedford, James J. Luby
  • Patent number: PP19446
    Abstract: A new cultivar of Apple tree, ‘Wildung’, is a late season cultivar that has shown to be hardy and productive for twenty-two years in east central Minnesota. The fruit is characterized by moderately firm, fine-grained flesh, with low acidity and a sweet taste with slight acid balance and rich overtones. The flesh of the fruit is very white and unusually slow to oxidize when exposed to air.
    Type: Grant
    Filed: October 13, 2006
    Date of Patent: November 11, 2008
    Assignee: Regents of the University of Minnesota
    Inventors: David S. Bedford, James J. Luby
  • Patent number: PP7197
    Abstract: An apple tree having a slightly upright form with moderately vigorous growth; a superior fruit with solid to mottled red color over a yellow background and a crisp and juicy fruit texture; an extended season of harvest but with generally even ripening of fruit so that repeat pickings are unnecessary; good hardiness with little winter injury when grown near Excelsior, Minn. at approximately 45.degree. latitude; and having annual fruit production with no flower thinning required.
    Type: Grant
    Filed: November 7, 1988
    Date of Patent: March 20, 1990
    Assignee: Regents of the University of Minnesota
    Inventors: Jim Luby, David S. Bedford
  • Patent number: PP11367
    Abstract: An apple tree having a somewhat upright form with vigorous growth in early years and attaining a spur-type habit with moderately vigorous growth as it matures, good hardiness with little winter injury, and annual fruit production. The fruit, which ripens early in the season yet can be stored for a relatively long period of time, has a well-balanced flavor, crisp and juicy texture, and pleasing exterior color and pattern.
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: April 25, 2000
    Assignee: Regents of the University of Minnesota
    Inventors: James J. Luby, David S. Bedford
  • Patent number: PP35551
    Abstract: A new cultivar of pear tree named ‘MN121’ that is characterized by its good cold hardiness in U.S.D.A. Zone 4; observed for 30 years, its lack of fire blight infection in field observations on test trees, its fruit with a storage life of approximately three months in refrigerated storage with ambient atmosphere, its fruit that ripen in mid-August in central Minnesota, its fruit with a crisp texture and a sweet and pleasing flavor similar to that of an Asian pear, its fruit that is oval to elliptic in shape, and its fruit that may be picked ripe for immediate consumption with no after-ripening required.
    Type: Grant
    Filed: January 25, 2023
    Date of Patent: December 19, 2023
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: David S. Bedford, James J. Luby
  • Patent number: PP35830
    Abstract: A new cultivar of apple tree ‘MN33’ that is characterized by its fruit with a texture that is very crisp and juicy, its fruit with a flavor that is sweet/tart, well balanced, and slightly reminiscent of tropical fruits, its fruit with a storage life of 132 to 154 days without using CA or 1-MCP, its fruit skin that is 85% to 95% red in color, its fruit that is medium to large in size, and its moderate resistance to apple scab.
    Type: Grant
    Filed: July 4, 2023
    Date of Patent: May 28, 2024
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: David S. Bedford, James J. Luby