Patents Assigned to Sydney Hospital
  • Rotational viscometers
    Patent number: 4045999
    Abstract: In a rotational viscometer the provision of magnetic means which maintains the rotating member coaxial with the torsional cylinder which is rotationally deflected in proportion to the viscosity of fluid under test.
    Type: Grant
    Filed: November 5, 1976
    Date of Patent: September 6, 1977
    Assignee: Sydney Hospital
    Inventor: Alexander Allan Palmer