Patents by Inventor RONALD R. KAUNISTO

RONALD R. KAUNISTO 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).

  • SCR system comprising a reductant distributor
    Patent number: 9145807
    Abstract: An SCR system comprising a reductant tank, a return passageway, and a reductant distributor. The return passageway is coupled fluidly to the reductant tank via an outlet of the return passageway. A reductant distributor is positioned at the outlet. The reductant distributor is configured to distribute spatially an undispensed portion of a reductant into the reductant tank from the return passageway.
    Type: Grant
    Filed: March 19, 2013
    Date of Patent: September 29, 2015
    Assignee: DEERE & COMPANY
    Inventors: Marc J Andvik, Lukas J Lund, Ronald R. Kaunisto, Christopher S. Hughes, Alex Kaidan
  • SCR SYSTEM COMPRISING A REDUCTANT DISTRIBUTOR
    Publication number: 20140283933
    Abstract: An SCR system comprising a reductant tank, a return passageway, and a reductant distributor. The return passageway is coupled fluidly to the reductant tank via an outlet of the return passageway. A reductant distributor is positioned at the outlet. The reductant distributor is configured to distribute spatially an undispensed portion of a reductant into the reductant tank from the return passageway.
    Type: Application
    Filed: March 19, 2013
    Publication date: September 25, 2014
    Applicant: Deere & Company
    Inventors: MARC J. ANDVIK, LUKAS J. LUND, RONALD R. KAUNISTO, CHRISTOPHER S. HUGHES, ALEX KAIDAN