Patents by Inventor Johann Tagland

Johann Tagland 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).

  • Integrated powered lathe chuck
    Patent number: 6527279
    Abstract: An integrated power chuck assembly for a lathe has a hollow lathe spindle of a diameter sufficient to accommodate at least the actuating cylinder and a multiple medium feed device and preferably at least part of the stroke-control device which can include at least one sensor for the position of the piston.
    Type: Grant
    Filed: July 10, 2001
    Date of Patent: March 4, 2003
    Assignee: Rohm GmbH
    Inventor: Johann Tagland