Patents by Inventor Yee Siu-Ming

Yee Siu-Ming 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).

  • Acne solution
    Patent number: 5006557
    Abstract: The present invention is related to Acne treatment. Acne is considered as an inflammatory disease which is of common. A solution formed of Acetic Acid Glacial, Almond Essence, Glycerine, and water is proposed, and testing results are suggesting the merits thereof.
    Type: Grant
    Filed: April 19, 1990
    Date of Patent: April 9, 1991
    Inventor: Yee Siu-Ming