Patents Assigned to Trade Associates, Inc.
  • Patent number: D448451
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: September 25, 2001
    Assignee: Trade Associates, Inc.
    Inventors: Clifford W. Turnbull, William N. Turnbull
  • Patent number: D448830
    Type: Grant
    Filed: November 6, 2000
    Date of Patent: October 2, 2001
    Assignee: Trade Associates, Inc.
    Inventors: Clifford W. Turnbull, William N. Turnbull