Patents by Inventor Vincent McDonell

Vincent McDonell 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).

  • Systems and methods for dry chemical reductant insertion in aftertreatment systems
    Patent number: 11708779
    Abstract: A reductant insertion system for an after treatment system configured to decompose constituents of an exhaust gas, includes: a dry reductant tank configured to contain a dry reductant; a reductant delivery line configured to operatively couple the dry reductant tank to the after treatment system for delivery of the dry reductant to the after treatment system; and a pressurized gas source configured to communicate the dry reductant to the after treatment system through the reductant delivery line using pressurized gas.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: July 25, 2023
    Assignee: Cummins Emission Solutions Inc.
    Inventors: Matthew K. Volmerding, Christopher T. Brown, Ulises Mondragon, Vincent McDonell
  • SYSTEMS AND METHODS FOR DRY CHEMICAL REDUCTANT INSERTION IN AFTERTREATMENT SYSTEMS
    Publication number: 20210404365
    Abstract: A reductant insertion system for an after treatment system configured to decompose constituents of an exhaust gas, includes: a dry reductant tank configured to contain a dry reductant; a reductant delivery line configured to operatively couple the dry reductant tank to the after treatment system for delivery of the dry reductant to the after treatment system; and a pressurized gas source configured to communicate the dry reductant to the after treatment system through the reductant delivery line using pressurized gas.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 30, 2021
    Applicant: Cummins Emission Solutions Inc.
    Inventors: Matthew K. Volmerding, Christopher T. Brown, Ulises Mondragon, Vincent McDonell