Patents by Inventor Wolf-Dieter Fink

Wolf-Dieter Fink 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).

  • Drawing process control method
    Patent number: 5921124
    Abstract: A process for controlling a multiple stage drawing machine that implements a direct non-sliding drawing process provides for set-up and production to be automatic and for the variables necessary for process control, especially material speed and applied force, to be derived without establishing contact between the stock material and a sensing device.
    Type: Grant
    Filed: May 12, 1997
    Date of Patent: July 13, 1999
    Assignee: Herborn & Breitenbach GmbH & Co. KG
    Inventors: Wolf-Dieter Fink, Gustav Matthies
  • Drawing process control method
    Patent number: 5628219
    Abstract: A process for controlling a multiple stage drawing machine that implements a direct non-sliding drawing process provides for set-up and production to be automatic and for the variables necessary for process control, especially material speed and applied force, to be derived without establishing contact between the stock material and a sensing device.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: May 13, 1997
    Assignee: Herborn & Breitenbach GmbH & Co. KG
    Inventors: Wolf-Dieter Fink, Gustav Matthies