Patents by Inventor Heinz-Josef Skaletz

Heinz-Josef Skaletz 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).

  • Processing and sorting of refuse
    Patent number: 4634060
    Abstract: A rotating drum on a carriage has one end portion constructed as a chopping chamber, the major part of the drum's periphery serving as a sieve. The interior of the drum is subjected to suction for the removal of floating components. Refuse components, which are not chopped nor removed by the sieve periphery of the drum, are discharged axially via a funnel. The unit is a mobile one.
    Type: Grant
    Filed: April 10, 1980
    Date of Patent: January 6, 1987
    Assignee: CMU-Gesellschaft fuer Materialrueckgewinnung
    Inventors: Hanns-Helmut Riemann, Heinz-Josef Skaletz, Hans Sonnenschein