Patents by Inventor Eberhard Dressel

Eberhard Dressel 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).

  • Dewatering press
    Patent number: 5176073
    Abstract: A dewatering press for a mat of solid material, particularly for dewatering of fiber panels, includes upstream and downstream spaced apart stationary uprights, a press having a lower part and an upper part pressing against the mat of solid material in a pressing position of the press and a plurality of rollers mounted on the stationary uprights and guiding respectively a grate belt and lower and upper sealing belts between the uprights.
    Type: Grant
    Filed: April 5, 1991
    Date of Patent: January 5, 1993
    Assignee: G. Siempelkamp GmbH & Co.
    Inventor: Eberhard Dressel