Patents by Inventor Paul F. Eastman

Paul F. Eastman 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).

  • Conductive pyrolyzed dielectrics and articles made therefrom
    Patent number: 4606955
    Abstract: A conductive dielectric structure is disclosed wherein a thermoplastic matrix has a multitude of electrically conductive channels through its thickness and, optionally, at least one electrically conductive surface which, along with protective and heat seal layers, can be formed into conductive belts.
    Type: Grant
    Filed: June 18, 1985
    Date of Patent: August 19, 1986
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Paul F. Eastman, Susan W. Enouen, William E. Hawkins, Darrell J. Parish