Patents by Inventor Roland Kromer

Roland Kromer 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).

  • Cutting or drawing tool
    Patent number: 5007774
    Abstract: A cutting or drawing tool, in which a cutter plate can be precisely located and positioned by means of an adjusting device, in order to produce high-precision profiles. By provision of a second cutter plate, a further face of the workpiece can be machined in a specific relative position to the profile, possibly in a single operation but at least in one setting.
    Type: Grant
    Filed: September 12, 1990
    Date of Patent: April 16, 1991
    Assignee: Maag Gear-Wheel & Machine Company Limited
    Inventor: Roland Kromer