Patents by Inventor Mathias Gruner

Mathias Gruner 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).

  • Metallized wound-dielectricalization condenser X-Y multiple capacitances
    Patent number: 5644468
    Abstract: An X-Y condenser having an X-capacitance and two Y-capacitances, for example, for connection as a line filter, has a base winding of metallized dielectric foil strip on which a pair of axially spaced auxiliary windings are applied. A deposited metal contact at each end connects each Y-capacitance winding with the X-capacitance winding while a metal deposit between the Y-capacitance windings forms a common contact therewith.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: July 1, 1997
    Assignee: Eichhoff GmbH
    Inventors: Reinhold Wink, Mathias Gruner