Patents by Inventor Karl-Otto Stock

Karl-Otto Stock 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).

  • Method and device for grinding ceramic spheres
    Patent number: 7722440
    Abstract: A method and apparatus for grinding spheres of ceramic material, including the spheres with at least one grinding wheel containing abrasive grains bound in a synthetic resin. The abrasive grains comprise more than 50% diamond and less than 5%, Cr2O3.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: May 25, 2010
    Assignee: Atlantic GmbH
    Inventors: Michael Pötzsch, Walter Karb, Michael Haubert, Karl-Otto Stock, Marco Weber
  • Method And Device For Grinding Ceramic Spheres
    Publication number: 20080171492
    Abstract: A method and apparatus for grinding spheres of ceramic material, including the spheres with at least one grinding wheel containing abrasive grains bound in a synthetic resin. The abrasive grains comprise more than 50% diamond and less than 5%, Cr2O3.
    Type: Application
    Filed: January 6, 2006
    Publication date: July 17, 2008
    Inventors: Michael Potzsch, Walter Karb, Michael Haubert, Karl-Otto Stock, Marco Weber