Patents by Inventor JoAnn L. Burtness

JoAnn L. Burtness 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: 7077654
    Abstract: A visual method of teaching arithmetic, in which graphical representations of familiar objects are used instead of numbers, is particularly well suited for children who are visually oriented and have difficulty with numbers. The shapes of the objects resemble the numerals zero through nine. The objects may appear in any visual medium. Students are first shown examples of multiplication, division, addition, and subtraction, in which objects replace numbers. Each object is then shown by itself. The numeral that corresponds to the number value of each object is then overlaid on top of each object. Students are also shown groups of colored dots or balls, in which the colors of the dots match the colors of the objects and the number of dots corresponds to the numerical value represented by its corresponding object.
    Type: Grant
    Filed: August 12, 2003
    Date of Patent: July 18, 2006
    Inventor: JoAnn L. Burtness
  • Publication number: 20040072132
    Abstract: A visual method of teaching arithmetic, in which graphical representations of familiar objects are used instead of numbers, is particularly well suited for children who are visually oriented and have difficulty with numbers. The shapes of the objects resemble the numerals zero through nine. The objects may appear in any visual medium. Students are first shown examples of multiplication, division, addition, and subtraction, in which objects replace numbers. Each object is then shown by itself. The numeral that corresponds to the number value of each object is then overlaid on top of each object. Students are also shown groups of colored dots or balls, in which the colors of the dots match the colors of the objects and the number of dots corresponds to the numerical value represented by its corresponding object.
    Type: Application
    Filed: August 12, 2003
    Publication date: April 15, 2004
    Inventor: JoAnn L. Burtness