Patents by Inventor Mark D. Kerber

Mark D. Kerber 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).

  • Dishwasher having multiple spray zones
    Patent number: 8007598
    Abstract: A method and apparatus for providing multiple spray zones, including a localized spray zone for an upper rack and a silverware spray zone for a silverware basket, within the wash chamber of a dishwasher.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: August 30, 2011
    Assignee: Whirlpool Corporation
    Inventors: David Hung-Chih Chen, Brian Lee Greenhaw, Mark D. Kerber, Carl A. Rotter, Jeffrey R. Taylor
  • DISHWASHER HAVING MULTIPLE SPRAY ZONES
    Publication number: 20100101611
    Abstract: A method and apparatus for providing multiple spray zones, including a localized spray zone for an upper rack and a silverware spray zone for a silverware basket, within the wash chamber of a dishwasher.
    Type: Application
    Filed: October 27, 2008
    Publication date: April 29, 2010
    Applicant: WHIRLPOOL CORPORATION
    Inventors: DAVID HUNG-CHIH CHEN, BRIAN LEE GREENHAW, MARK D. KERBER, CARL A. ROTTER, JEFFREY R. TAYLOR