Patents by Inventor Eugene L. Jarrett

Eugene L. Jarrett 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).

  • Mold release coating process and apparatus using a supercritical fluid
    Patent number: 4882107
    Abstract: A process which comprises (i) the generation of release surfaces by application to predetermined areas of a solid surface of a solution, suspension or dispersion of a release agent and a supercritical fluid that vaporizes from the release agent, (ii) the deposition of a mass onto the release surface containing the release agent, and (iii) the separation of the mass or a product derived from the mass from such surface covered by the release agent. Novel apparatus for carrying out the process are described.
    Type: Grant
    Filed: November 23, 1988
    Date of Patent: November 21, 1989
    Assignee: Union Carbide Chemicals and Plastics Company Inc.
    Inventors: Keith D. Cavender, Edmond J. Derderian, Eugene L. Jarrett, Kenneth A. Nielsen