Patents by Inventor Walter E. Simpson

Walter E. Simpson 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).

  • Optical fiber cable
    Patent number: 4093342
    Abstract: An optical fiber cable in which elongation under longitudinal tension is reduced by the use of a molecularly oriented plastic reinforcement member extending along the neutral axis of the cable.
    Type: Grant
    Filed: November 17, 1976
    Date of Patent: June 6, 1978
    Assignee: International Standard Electric Corporation
    Inventors: Stanley G. Foord, Walter E. Simpson