Patents by Inventor Wilhelm Herwig

Wilhelm Herwig 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).

  • Target support assembly
    Patent number: 7811429
    Abstract: The invention relates to a target support assembly (1) comprising a support (2), on which a target lining is arranged. In order to simplify the production of the target lining or of the target support assembly and/or the placement of the target lining on the support, the target lining is formed by a target sleeve (4) that is slid onto the support (2). At least one clamping element (5) is placed, while actively clamping, between the support (2) and the target sleeve (4).
    Type: Grant
    Filed: June 20, 2003
    Date of Patent: October 12, 2010
    Assignee: Interpane Entwicklungs - und Beratungsgesellschaft mbH & Co., KG
    Inventors: Ralf Landgraf, Wilhelm Herwig
  • Target support assembly
    Publication number: 20050224342
    Abstract: The invention relates to a target support assembly (1) comprising a support (2), on which a target lining is arranged. In order to simplify the production of the target lining or of the target support assembly and/or the placement of the target lining on the support, the target lining is formed by a target sleeve (4) that is slid onto the support (2). At least one clamping element (5) is placed, while actively clamping, between the support (2) and the target sleeve (4).
    Type: Application
    Filed: June 20, 2003
    Publication date: October 13, 2005
    Inventors: Ralf Landgraf, Wilhelm Herwig
  • Coating method and coating
    Publication number: 20050040034
    Abstract: The invention relates to a method for applying one or several coats to a substrate in a device comprising a PVD/CVD coating chamber. One solid matter is physically transformed at least in part into a gaseous phase and is applied to the substrate in the gaseous phase. At least one additional compound and/or one additional metal is added to the gaseous phase in liquid or gaseous form, and the at least one additional compound and/or the at least one additional metal reacts with the surface of the substrate. The invention also relates to a coating that is produced according to said method.
    Type: Application
    Filed: December 4, 2002
    Publication date: February 24, 2005
    Inventors: Ralf Landgraf, Michael Schmitt, Jorg Moennekes, Karl Haeuser, Rolf Blessing, Davorin Pavic, Lothar Herlitze, Wilhelm Herwig, Reimund Boewer