Patents by Inventor Jeffrey S. Rigotti

Jeffrey S. Rigotti 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).

  • Printhead having apertures for application of a surface treatment fluid
    Patent number: 8820885
    Abstract: A printhead enables surface treatment fluid to be applied to the face of the printhead through at least one aperture located in the printhead faceplate. The printhead receives pressurized surface treatment fluid, which flows through a reservoir in the printhead, through at least one channel in the jet stack, and out the at least one aperture onto the surface of the faceplate. The surface treatment fluid is spread across ink apertures in the faceplate to disable ink from drooling from the ink apertures.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: September 2, 2014
    Assignee: Xerox Corporation
    Inventors: Greg A. Hildebrand, Cory D. Luth, Jeffrey J. Folkins, Jeffrey S. Rigotti, Srinivasa R. Deshiikan
  • Printhead Having Apertures For Application Of A Surface Treatment Fluid
    Publication number: 20140139587
    Abstract: A printhead enables surface treatment fluid to be applied to the face of the printhead through at least one aperture located in the printhead faceplate. The printhead receives pressurized surface treatment fluid, which flows through a reservoir in the printhead, through at least one channel in the jet stack, and out the at least one aperture onto the surface of the faceplate. The surface treatment fluid is spread across ink apertures in the faceplate to disable ink from drooling from the ink apertures.
    Type: Application
    Filed: November 19, 2012
    Publication date: May 22, 2014
    Applicant: XEROX CORPORATION
    Inventors: Greg A. Hildebrand, Cory D. Luth, Jeffrey J. Folkins, Jeffrey S. Rigotti, Srinivasa R. Deshiikan