Patents by Inventor Gunter Hultsch

Gunter Hultsch 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).

  • Discontinuously operating filter centrifuge with noninverting filter bag
    Patent number: 5306423
    Abstract: A discontinuously operated filter centrifuge has its noninverting filter bag attached only to the filter bottom which is displaceable out of the filter drum, so that when the filter bag is displaced out of the filter drum, a clearance is provided between the filter bag and drum to enable inspection of the interior of the drum.
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: April 26, 1994
    Assignee: Krauss-Maffei Aktiengesellschaft
    Inventor: Gunter Hultsch