Patents by Inventor Theodor Breucker

Theodor Breucker 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).

  • Bulk material mixer
    Patent number: 4859067
    Abstract: A bulk material mixer includes a container accommodating a central tube provided with a plurality of lateral inlet openings at various levels. The inlet openings have a cross section which increases from bottom to top so that the inlet openings at the lowest level have a smallest cross section while the inlet openings at the uppermost level have a greatest cross section.
    Type: Grant
    Filed: March 12, 1987
    Date of Patent: August 22, 1989
    Assignee: Waeschle Maschinenfabrik GmbH
    Inventors: Hans Hoppe, Theodor Breucker, Reinhard Ernst, Robert Storf