Patents by Inventor Suyana Villarroel

Suyana Villarroel 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).

  • Cleaning systems devices and processes
    Patent number: 9884348
    Abstract: A cleaning system that includes a meter operatively connected to a cleaning device, and where the flow of waste water activates the cleaning device, and which device removes contaminates from the meter.
    Type: Grant
    Filed: June 30, 2013
    Date of Patent: February 6, 2018
    Assignee: Xerox Corporation
    Inventors: Rodolfo E Valladares, Suyana Villarroel, David B Montfort
  • CLEANING SYSTEMS DEVICES AND PROCESSES
    Publication number: 20150001158
    Abstract: A cleaning system that includes a meter operatively connected to a cleaning device, and where the flow of waste water activates the cleaning device, and which device removes contaminates from the meter.
    Type: Application
    Filed: June 30, 2013
    Publication date: January 1, 2015
    Inventors: Rodolfo E. Valladares, Suyana Villarroel, David B. Montfort