Patents by Inventor Ralph E. Korbbrekke

Ralph E. Korbbrekke 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).

  • Publication number: 20040171725
    Abstract: A process for functionalizing a carbon surface and the product thereof is disclosed. The first reactant used contains one or more electron withdrawing groups that thereafter can be reacted with other compounds. The reaction product has enhanced dispersability, interaction with other media, or other utilitarian uses, e.g. a reactive surface. The reaction product is then incorporated into an elastomeric or thermoplastic composition.
    Type: Application
    Filed: April 19, 2004
    Publication date: September 2, 2004
    Inventors: Benny R. Richardson, James D. Burrington, Ghebrehiwet N. Ghebremeskel, Kirk E. Davis, Scott T. Jolley, Ralph E. Korbbrekke, Joseph W. Pialet, Philip W. Pike, Roger L. Sowerby