Patents by Inventor Christopher Randell

Christopher Randell 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).

  • Cylindrical alkaline cells with increased discharge performance
    Publication number: 20050079410
    Abstract: An alkaline battery cell with increased discharge capacity is provided. Both the internal volume and the electrode interfacial surface area are increased, without unnecessarily increasing the overall cell volume, by increasing the height but not the diameter of the electrodes, thereby avoiding an unnecessary increase in the total cell volume.
    Type: Application
    Filed: February 13, 2003
    Publication date: April 14, 2005
    Inventors: Christopher Randell, Richard Langan