Patents by Inventor Georg Toplack

Georg Toplack 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).

  • Workpiece, in particular a crankshaft
    Publication number: 20040244529
    Abstract: A workpiece, in particular a crankshaft, the surface of which in a region (4, 4′) to be hardened has a plurality of mutually spaced, hardened, preferably laser-hardened portions, characterised in that the extent (d) and/or the spacing (s) of the hardened, preferably substantially punctiform portions vary (varies) over the region (4, 4′) to be hardened.
    Type: Application
    Filed: June 4, 2004
    Publication date: December 9, 2004
    Inventor: Georg Toplack