Patents Assigned to Medesign Limited
  • Portable adjustable back support
    Patent number: D294319
    Type: Grant
    Filed: June 11, 1985
    Date of Patent: February 23, 1988
    Assignee: Medesign Limited
    Inventors: John D. G. Troup, James I. Walkingshaw, Peter D. G. Dean, John L. Wilkinson