Patents by Inventor Hannes Fritz

Hannes Fritz 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).

  • Operating unit with display
    Patent number: D739829
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: September 29, 2015
    Assignee: ENGEL AUSTRIA GMBH
    Inventors: Gerhard Dimmler, Hannes Fritz, Friedrich Mairhofer, Josef Huber, Johann Voggeneder
  • Display screen with graphical user interface
    Patent number: D764502
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: August 23, 2016
    Assignee: ENGEL AUSTRIA GMBH
    Inventors: Gerhard Dimmler, Hannes Fritz, Friedrich Mairhofer, Johann Voggeneder, Markus Schittengruber, Albin Kern, Gerhard Bicker
  • Operating unit with display
    Patent number: D782984
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: April 4, 2017
    Assignee: ENGEL AUSTRIA GMBH
    Inventors: Gerhard Dimmler, Hannes Fritz, Friedrich Mairhofer, Josef Huber, Johann Voggeneder