Patents by Inventor Andrew Bartfield

Andrew Bartfield 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).

  • System and method of formulating composition for color-treating hair
    Publication number: 20020042958
    Abstract: A system and method of on-site formulation of a personalized permanent haircolor product. The system and method are used to produce on-site at the salon, a permanent haircolor tailored to the color and the ratio of unpigmented hair to pigmented hair of each individual. The key to choosing the correct color for an individual is by predetermining the amount of un-pigmented to pigmented hair and selecting from a stock palette of formulas divided into two or more and preferably three series of tones varying in depth and tone depending on the ratio of un-pigmented to pigmented hair.
    Type: Application
    Filed: August 28, 2001
    Publication date: April 18, 2002
    Applicant: ARTEC SYSTEMS GROUP, INC.
    Inventors: Cindy L. Orr, Leland Hirsh, Andrew Bartfield