Patents by Inventor Gregoria Gutierrez

Gregoria Gutierrez 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).

  • Therapeutic preparation for use on skin
    Patent number: 4956354
    Abstract: A therapeutic preparation for the treatment of skin problems. More particularly, the preparation is a mixture including almond oil, sulfathiazole, water and paraffin wax.
    Type: Grant
    Filed: December 6, 1988
    Date of Patent: September 11, 1990
    Assignees: Thomas G. Kottke, Mary L. Kottke
    Inventor: Gregoria Gutierrez