Patents by Inventor Scott P. Letellier

Scott P. Letellier 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).

  • Microprocessor-based press dampening control
    Patent number: 4899653
    Abstract: A control system for an offset printing press includes a microprocessor-based dampener, register and ink (drink) processor which controls color register, inkrate and damprate. Damprate curve data, flood requests and adjustments to individual nozzles on the spraybar can be downloaded from a master work station to the drink processor and used to control the rate at which the spraybar nozzles are pulsed on and the duration that each separate nozzle remains on.
    Type: Grant
    Filed: May 9, 1988
    Date of Patent: February 13, 1990
    Assignee: Rockwell International Corporation
    Inventors: Kurt D. Michl, Allen L. Mitchell, Patrick J. Ahern, Scott P. Letellier