Patents by Inventor Hugh J. Reddington

Hugh J. Reddington 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).

  • Portable dispensing pump
    Patent number: 7121433
    Abstract: A lightweight portable battery powered pump for moving fluids from a reservoir to a variety of end applications is disclosed. A simple and easy to manufacture centrifugal pump impeller and housing are shown.
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: October 17, 2006
    Inventors: John E. Nelson, Hugh J. Reddington