Patents by Inventor Susanne Kumpf

Susanne Kumpf 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).

  • Heating Element Of A Printhead Having Resistive Layer Over Conductive Layer
    Publication number: 20070087484
    Abstract: A heating element of a printhead has a conductive layer deposited over a substrate, and a resistive layer deposited over and in electrical contact with the conductive layer.
    Type: Application
    Filed: December 19, 2006
    Publication date: April 19, 2007
    Inventors: Richard Miller, Susanne Kumpf