Patents by Inventor Judith Wallis

Judith Wallis 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
    Publication number: 20050109099
    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: Application
    Filed: November 26, 2003
    Publication date: May 26, 2005
    Inventors: Andrew Seys, James Wynn, Judith Wallis, Kim O'Connor, Jerry TerLaan, Christie Parker, Debra Butterworth