Patents by Inventor Christie S. Parker

Christie S. Parker 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).

  • Pump tester
    Patent number: 7047802
    Abstract: An automatic pump testing device is configured with controller, a pump testing station, a supply tank and a collection tank. In accordance with one aspect of the present invention, a pump testing device is configured to test various types of hand actuated pumps. In accordance with another aspect of the present invention, the pump testing device is configured to test various end of life modes, length of life, and other pump performance information, including pump performance information measured over time.
    Type: Grant
    Filed: November 26, 2003
    Date of Patent: May 23, 2006
    Assignee: The Dial Corporation
    Inventors: Andrew C. Seys, James Wynn, Judith A. Wallis, Kim Maria O'Connor, Jerry TerLaan, Christie S. Parker, Debra Butterworth