Patents by Inventor Ewald Grote

Ewald Grote 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).

  • Casting wheel produced by centrifugal casting
    Patent number: 6668907
    Abstract: The invention relates to novel casting wheels for the rapid solidification technique which are produced by centrifugal casting. The wheels are made of an alloy with a non-equiaxial granular structure, wherein the grains are elongated and their longitudinal axis lies substantially perpendicular to the casting-wheel surface.
    Type: Grant
    Filed: January 17, 2002
    Date of Patent: December 30, 2003
    Assignee: Vacuumschmelze GmbH
    Inventors: Dieter Nuetzel, Ewald Grote, Giselher Herzer