Patents by Inventor Susan K. McGregor

Susan K. McGregor 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).

  • Publication number: 20040086472
    Abstract: A method for blending liquid or powdered paints (11, 13-14) in colors of red, yellow, and blue, in some cases tinted with white or shaded with black (1-10) to produce sample skin tones. Demonstration that the skin of every race is a blend of primary colors with or without tint (white) or shade (black) added. A multicultural practical application is included (15-24). The user blends and applies the paint based on his or her perceptions of what skin colors look like on himself or herself as well as on other persons.
    Type: Application
    Filed: November 5, 2002
    Publication date: May 6, 2004
    Inventors: Margie L. Porter, Susan K. McGregor, Orpha Crouch