Patents by Inventor Thomas FOLGNER

Thomas FOLGNER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD AND DEVICE FOR THE SELECTIVE CLASSIFICATION OF PARTICLES ACCORDING TO THE SIZE THEREOF
    Publication number: 20120175288
    Abstract: The invention relates to a method and to a device for the selective classification of particles according to the size thereof, determined by a maximum main dimension (a, b, c) of their particle geometric form, by means of classification using passage openings with a three-dimensional classification effect in a screening structure.
    Type: Application
    Filed: July 15, 2010
    Publication date: July 12, 2012
    Applicant: Technische Universitat Bergakademie Freiberg
    Inventors: Georg Unland, Thomas Folgner, Martin Steuer
  • METHOD AND APPARATUS FOR SORTING PARTICLES
    Publication number: 20110031169
    Abstract: Methods and an apparatuses are provided for sorting particles according to the shape thereof in at least two classification stages in a chronological or spatial sequence.
    Type: Application
    Filed: August 3, 2010
    Publication date: February 10, 2011
    Applicant: TECHNISCHE UNIVERSITAT BERGAKADEMIE FREIBERG
    Inventors: Thomas FOLGNER, Georg UNLAND, Martin STEUER