Patents by Inventor Wolfgang Wörner

Wolfgang Wörner 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).

  • Mixing blade with removable wearing element
    Patent number: 8235583
    Abstract: The invention relates to a mixing blade (6) consisting, of a base part (15) fixable to a shaft and a removable wearable element (12). The aim of said invention is to develop a more economical mixing blade. For this purpose, the wearable element (12) and the base part (15) overlap on at least 30% of the base part length and define different cross-sections of the mixing blade (6) in said area.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: August 7, 2012
    Assignee: Maschinenfabrik Gustav Eirich GmbH & Co. KG
    Inventors: Andreas Seiler, Wolfgang Wörner, Klaus Ahke
  • Mixing Blade With Removable Wearing Element
    Publication number: 20090219782
    Abstract: The invention relates to a mixing blade (6) consisting, of a base part (15) fixable to a shaft and a removable wearable element (12). The aim of said invention is to develop a more economical mixing blade. For this purpose, the wearable element (12) and the base part (15) overlap on at least 30% of the base part length and define different cross-sections of the mixing blade (6) in said area.
    Type: Application
    Filed: March 29, 2006
    Publication date: September 3, 2009
    Inventors: Andreas Seiler, Wolfgang Wörner, Klaus Ahke