Patents by Inventor Zelma M. Johnson

Zelma M. Johnson 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 of treating psoriasis
    Patent number: 4454118
    Abstract: A cosmetic composition and a process for alleviating dry skin conditions of the hands, feet, cuticle, neck and facial areas and psoriasis comprising an admixture of lanolin, petrolatum and glycerine. Minor amounts of essential oils and other conditioners can be incorporated.
    Type: Grant
    Filed: December 9, 1981
    Date of Patent: June 12, 1984
    Inventor: Zelma M. Johnson