Patents by Inventor Steven L. Ryals

Steven L. Ryals 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).

  • Cables, systems and methods for wiring a structure for telephone service
    Patent number: 7327839
    Abstract: A method for wiring an architectural structure for telephone service includes providing a cable. The cable includes a sheath and first and second pairs of conductor members. The sheath includes first and second longitudinally extending sheath passages and a partition wall extending therebetween. Each of the conductor members is twisted about the other conductor member of its pair. Each of the conductor members includes a conductor and an insulation cover. The first pair of conductor members is disposed in the first sheath passage and the second pair of conductor members is disposed in the second sheath passage such that the sheath surrounds the first and second pairs of conductor members and the first pair of conductor members is separated from the second pair of conductor members by the partition wall.
    Type: Grant
    Filed: April 5, 2004
    Date of Patent: February 5, 2008
    Assignee: AT&T BLS Intellectual Property, Inc.
    Inventors: Donald Scott Smith, Steven L. Ryals