Patents by Inventor Ronald W. Kreis

Ronald W. Kreis 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).

  • Ethoxylated jojoba oil
    Patent number: 4749517
    Abstract: An Ethoxylated jojoba oil product and a method for making the same.
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: June 7, 1988
    Assignee: Alcolac, Inc.
    Inventors: Willy K. Chwang, James F. Stephens, Ronald W. Kreis