Patents by Inventor Rudi Töws

Rudi Töws 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).

  • Connection between a tubular member of steel and a structure of aluminum
    Patent number: 8221021
    Abstract: In an assembly including a tubular member made of steel and a structure made of aluminum, the tubular member has an end portion for engagement in a recess of the structure. At least one receptacle is provided between the end portion of the tubular member and the structure and filled with a welding filler containing aluminum as base material for effecting a connection between the tubular member and the structure.
    Type: Grant
    Filed: August 13, 2009
    Date of Patent: July 17, 2012
    Assignee: Benteler Automobiltechnik GmbH
    Inventors: Armin Zuber, Jürgen Krogmeier, Rudi Töws