Patents by Inventor Wilton H. Dickerson, Jr.

Wilton H. Dickerson, Jr. 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).

  • Heat-strengthening process
    Patent number: 4668454
    Abstract: Use of surfactant in coating of yarn from anisotropic melt-forming polyester with alkali metal salts enhances heat-strengthening acceleration effect.
    Type: Grant
    Filed: June 12, 1985
    Date of Patent: May 26, 1987
    Assignee: E. I. Du Pont de Nemours and Company
    Inventors: Wilton H. Dickerson, Jr., Che-Hsiung Hsu, Michael R. Samuels