Patents by Inventor Felix H. Sheffield

Felix H. Sheffield 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).

  • Topical formulation to treat skin disorders
    Publication number: 20020031535
    Abstract: A topical formulation to treat skin conditions associated with skin cancer or other surface oriented skin disorders. The topical formulation includes the ingredients of copus or copper, bluestone, soda, turpentine, alcohol, and water. The topical formulation removes is applied to the affected area of skin to remove the associated skin disfigurement.
    Type: Application
    Filed: September 10, 2001
    Publication date: March 14, 2002
    Inventor: Felix H. Sheffield