Patents Represented by Attorney J. David Abernathy

Find this attorney in the Justia Lawyer Directory

  • Flexible dielectric fiber optic drop cable
    Patent number: 5408561
    Abstract: An optical service cable has a flexural modulus of elasticity of less than 300 MPa. Water absorptive and strength members are laid over a light waveguide core. The cable is suitable for buried service cable applications.
    Type: Grant
    Filed: March 23, 1994
    Date of Patent: April 18, 1995
    Assignee: Siecor Corporation
    Inventors: William J. McCallum, III, Gregory A. Mills, Ilona W. Schmidt