Patents Assigned to Data Optics Cable
  • Token ring switch
    Patent number: D357226
    Type: Grant
    Filed: September 3, 1993
    Date of Patent: April 11, 1995
    Assignee: Data Optics Cable
    Inventors: Steven R. Ybanez, Gary D. Hendrix, Williams M. Toner, II, Arthur F. Lopez, Richard G. Ybanez