Patents by Inventor Ralph W. Farmer

Ralph W. Farmer 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).

  • Method for preventing or reducing dipilatory irritation
    Patent number: 4546112
    Abstract: A method for preventing or reducing dermal irritation caused by thioglycolate depilatories by applying capsaicin and/or its salt(s) to at least a portion of the depilated area.
    Type: Grant
    Filed: December 2, 1983
    Date of Patent: October 8, 1985
    Assignee: The Procter & Gamble Company
    Inventors: Thomas R. LaHann, Ralph W. Farmer