Patents by Inventor Michael Joseph Piatt

Michael Joseph Piatt 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).

  • Publication number: 20130278682
    Abstract: A continuous inkjet method includes modulating a liquid jet having a wavelength ?, and causing first and second droplets to break off from the liquid jet and travel along a path. The second droplet has a break off length that is longer than the break off length of the first droplet. The first and second break off lengths have a difference of at least one wavelength ? in response to stimulation pulses. A charge differential is produced between the first and second droplets. The trajectories of the first and second droplets are caused to diverge so that one of the first and second droplets is collected and the other of the first and second droplets is deposited on a surface. A transition in droplet creation is identified between stimulation cycles that produce the first and second droplets. A skip cycle is introduced between the stimulation cycles.
    Type: Application
    Filed: March 22, 2013
    Publication date: October 24, 2013
    Inventors: Michael Joseph Piatt, Randy Lee Fagerquist