Patents by Inventor Wilfried Sinning

Wilfried Sinning 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 recycling heterogeneous mixtures of materials resulting from size-reduction processes
    Patent number: 5630553
    Abstract: In a method for recycling heterogeneous mixtures of materials resulting from size-reduction processes the heterogeneous mixture of materials is comminuted to form a comminuted intermediate product from which in a subsequent step comminuted particles of a preset size are separated. The selected comminuted particles are subjected to an agglomeration treatment for producing agglomerate particle product of a preset degree of agglomeration having an upper limit with respect to agglomerate particle size.
    Type: Grant
    Filed: May 5, 1995
    Date of Patent: May 20, 1997
    Assignee: Thyssen Industrie AG
    Inventors: Petre Serban, Siegmar Sch afer, Dietrich H ausler, Hans-Joachim Bornemann, Wilfried Sinning, Ulrich T olle