Patents by Inventor Norbert Klink

Norbert Klink 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).

  • Discharge electrode with microstructure surface
    Patent number: 4890035
    Abstract: A surface for electrical discharge for incorporation in a gas discharge chamber and designed to produce a uniform distribution of the field strength factor, and an increase in the photon and/or the electron density. This is achieved by employing a microstructure combining at least two materials of different physical properties and having a geometry which increases electron emission.
    Type: Grant
    Filed: April 4, 1989
    Date of Patent: December 26, 1989
    Assignees: Eltro GmbH, Doduco KG
    Inventors: Franz Prein, Jurgen Wiegand, Peter Frey, Norbert Klink