Patents by Inventor Knut Martens

Knut Martens 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).

  • Working machine
    Patent number: 8142118
    Abstract: The invention refers to a working machine with a machining tool which can be set in a spindle head of a working spindle. A monitoring unit is provided which monitors the shape of the spindle head.
    Type: Grant
    Filed: August 15, 2007
    Date of Patent: March 27, 2012
    Assignee: Grob-Werke GmbH & Co. KG
    Inventor: Knut Martens
  • Working machine
    Publication number: 20080045391
    Abstract: The invention refers to a working machine with a machining tool which can be set in a spindle head of a working spindle. A monitoring unit is provided which monitors the shape of the spindle head.
    Type: Application
    Filed: August 15, 2007
    Publication date: February 21, 2008
    Inventor: Knut Martens
  • Production line
    Publication number: 20050141973
    Abstract: The invention refers to a production line comprising at least two machine tools set up on the floor where at least between the two machine tools a device is provided for the conducting of rinsing and cooling fluids. The device is designed here essentially closed and sealed. It is equipped in the region of the machine tool with connections. The device is arranged on, respectively above, the floor or the level of the set-up surface of the machine tools.
    Type: Application
    Filed: October 8, 2004
    Publication date: June 30, 2005
    Inventors: Burkhart Grob, Anton Kienle, Knut Martens