Patents by Inventor Fritz Klesse

Fritz Klesse 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).

  • Thin-film resistor and process for the production thereof
    Patent number: 4204935
    Abstract: Thin-film resistors with an insulating carrier member and a resistor film applied to the carrier member, in which the resistor film is a chrome-nickel film containing an added amount of at least one of the metals gold, aluminum, cobalt or tin, are disclosed, as well as the process for their production by reactive atomization (sputtering) of the metals in the presence of oxygen.
    Type: Grant
    Filed: May 23, 1978
    Date of Patent: May 27, 1980
    Assignee: Resista Fabrik Elektrischer Widerstande G.m.b.H.
    Inventors: Fritz Klesse, Jurgen Forster
  • Thin film resistor
    Patent number: 4205299
    Abstract: Thin-film resistors with an insulating carrier member and a resistor film applied to the carrier member, in which the resistor film is a chrome-nickel film containing an added amount of at least one of the metals gold, aluminum, cobalt or tin. Mole percentages of the constituents of the resistive film are defined.
    Type: Grant
    Filed: December 29, 1978
    Date of Patent: May 27, 1980
    Inventors: Fritz Klesse, Jurgen Forster