Patents by Inventor Uwe Zulehner

Uwe Zulehner 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).

  • Industrial furnace
    Patent number: 7846379
    Abstract: The invention relates to an industrial furnace for melting and gas-treating nonferrous metals.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: December 7, 2010
    Assignee: Andritz Maerz GmbH
    Inventors: Uwe Zulehner, Hans Rinnhofer
  • Industrial furnace and associated jet element
    Patent number: 7611663
    Abstract: The present invention relates to an industrial furnace for smelting metals, in particular nonferrous metals, and the respective nozzle element.
    Type: Grant
    Filed: October 14, 2004
    Date of Patent: November 3, 2009
    Assignee: Andritz Maerz GmbH
    Inventors: Uwe Zulehner, Hans Rinnhofer
  • Industrial furnace
    Publication number: 20070042312
    Abstract: The invention relates to an industrial furnace for melting and gas-treating nonferrous metals.
    Type: Application
    Filed: July 8, 2004
    Publication date: February 22, 2007
    Inventors: Uwe Zulehner, Hans Rinnhofer
  • Industrial furnace and associated jet element
    Publication number: 20060273500
    Abstract: The present invention relates to an industrial furnace for smelting metals, in particular nonferrous metals, and the respective nozzle element.
    Type: Application
    Filed: October 14, 2004
    Publication date: December 7, 2006
    Inventors: Uwe Zulehner, Hans Rinnhofer