Patents by Inventor Claus Lorentz

Claus Lorentz 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).

  • Barrier electrode for treating surfaces of electrically conductive or non-conductive materials and arrangement of such barrier electrodes
    Patent number: 6361748
    Abstract: A barrier electrode for the treatment of surfaces of electronically conductive or non-conductive materials with medium frequency electric discharges and a barrier electrode arrangement with one or more such barrier electrodes, wherein the barrier electrode is constructed as a tube of dielectric material with two ducts extending parallel to each other in the longitudinal direction of the tube. The duct which in the position of use faces the counter electrode is provided with a high voltage conductor and the other duct serves for supplying a temperature-influencing medium or a process gas.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: March 26, 2002
    Assignee: SOFTAL Electronic Erik Blumenfeld GmbH & Co.
    Inventors: Eckhard Prinz, Bernd Martens, Claus Lorentz