Patents by Inventor Karen J. Kornman

Karen J. Kornman 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).

  • Sealing wood finish
    Patent number: 5064471
    Abstract: A sealing wood finish is composed of approximately 25% jojoba oil, 25% tung oil, 45% isopropanol, and 5% methylene chloride.
    Type: Grant
    Filed: November 20, 1989
    Date of Patent: November 12, 1991
    Inventors: Karen J. Kornman, Michael J. Jorgensen