Patents by Inventor Bernhard Hitlebrand

Bernhard Hitlebrand 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).

  • Device for measuring properties of a longitudinally moved specimen such as yarn
    Patent number: 6422072
    Abstract: The invention relates to a device for measuring properties of a longitudinally moved test material in a measuring cell. In order to provide a device which is easier to adapt to the requirements of a customer and to the special conditions of a production machine for longitudinally moved test material, the measuring cell (1) is connected to a processor (6), which is associated exclusively with the measuring cell.
    Type: Grant
    Filed: March 23, 1999
    Date of Patent: July 23, 2002
    Assignee: Zellweger Luwa AG
    Inventors: Beat Emch, Rolf Joss, Felix Brunner, Bernhard Hitlebrand, Peter Schilling, Beat Keller, Hanspeter Wepfer