Patents Assigned to Tuttle Prilling Systems
  • Granulation apparatus
    Patent number: 7153114
    Abstract: Apparatus for the granulation of a predetermined substance provided in fluid, semi-fluid and similar state, comprising a prilling tower.
    Type: Grant
    Filed: April 27, 2004
    Date of Patent: December 26, 2006
    Assignees: Urea Casale S.A., Tuttle Prilling Systems
    Inventors: Donald Malcolm Snyder, Enrico Rizzi