Patents Assigned to Fred D. Iannazzi
  • Air-classification apparatus and process for the segregation of mixed office-paper waste
    Patent number: 4127476
    Abstract: A process and system for the segregation and separation of mixed office-paper-waste material which comprises: shredding the waste material to a uniform size; forming a fluidized bed of the shredded waste material in a vertical column by an upwardly flowing, high-volume, low-pressure air stream, to divide the material into distinct layers in the column; and separating and removing the layers from the column with lateral airflow.
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: November 28, 1978
    Assignees: Fred D. Iannazzi, Richard P. Crowley
    Inventor: Fred D. Iannazzi