Patents by Inventor Alf G?rtner

Alf G?rtner 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).

  • Rotary tableting press
    Patent number: 8025498
    Abstract: The invention relates to a rotary tableting press comprising a rotor, at least one filling station and at least one pressure station as well as lower and upper ram guides. The rotary tableting press has a modular design, such that individual modules are arranged so they can be removed and/or converted within the rotary tableting press for retooling the rotary tableting press from two-layer operation to single-layer operation or vice-versa.
    Type: Grant
    Filed: April 16, 2009
    Date of Patent: September 27, 2011
    Assignee: Korsch AG
    Inventors: Helmut Haase, Wolfgang Korsch, Helmut Zeddies, Stephen Mies, Walter Hegel, Peter Weisbach, Alf Gārtner