Patents by Inventor Robert T. Jacobsen

Robert T. Jacobsen 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).

  • Making an electroding ink for a monolithic ceramic capacitor
    Patent number: 4192698
    Abstract: A smooth electroding ink containing a silver-alloy powder is prepared by milling and deagglomerating the silver-alloy powder in the same vehicle employed in the ink. This is accomplished at high production rates in a sand mill by establishing and maintaining during milling a splash-free laminar-flow vortex of the slurry, leading to very smooth buried silver-alloy electrode films in a monolithic ceramic capacitor.
    Type: Grant
    Filed: September 7, 1977
    Date of Patent: March 11, 1980
    Assignee: Sprague Electric Company
    Inventors: John P. Maher, Robert T. Jacobsen