Patents by Inventor Paul Rudolph Chiarot

Paul Rudolph Chiarot 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).

  • ELECTROSPRAY PRINTER
    Publication number: 20230146881
    Abstract: An electrospray printing system that produces conformal films includes a printhead. A housing of the printhead includes a solution reservoir operable to receive a solution that includes a print material suspended in a solvent. An electrical potential is applied to the solution to produce an electrically charged solution that is emitted from the solution reservoir towards a target substrate. Electrostatic focusing is used to guide the print material to the target substrate.
    Type: Application
    Filed: November 1, 2022
    Publication date: May 11, 2023
    Inventors: Bryce James Kingsley, Paul Rudolph Chiarot
  • Electrospray emitter and method of using same
    Patent number: 7829847
    Abstract: The present invention relates to electrospray emitters that have a rigid substrate layer, a second layer, a channel formed in one of the rigid substrate layer and an exit orifice in flow communication with the channel. The second layer is attached to the first layer. The exit orifice is capable of holding an electric charge. The electrospray emitter may be used with such devices as a mass spectrometer, a colloidal thruster or an ion mobility device. Additionally, it may be used to coat a surface.
    Type: Grant
    Filed: May 29, 2008
    Date of Patent: November 9, 2010
    Inventors: Paul Rudolph Chiarot, Sergey I. Gubarenko, Ridha Ben Mrad, Pierre Edward Sullivan
  • Electrospray emitter and method of using same
    Publication number: 20090045333
    Abstract: The present invention relates to electrospray emitters that have a rigid substrate layer, a second layer, a channel formed in one of the rigid substrate layer and an exit orifice in flow communication with the channel. The second layer is attached to the first layer. The exit orifice is capable of holding an electric charge. The electrospray emitter may be used with such devices as a mass spectrometer, a colloidal thruster or an ion mobility device. Additionally, it may be used to coat a surface.
    Type: Application
    Filed: May 29, 2008
    Publication date: February 19, 2009
    Inventors: Paul Rudolph Chiarot, Sergey I. Gubarenko, Ridha Ben Mrad, Pierre Edward Sullivan