Patents by Inventor Donald Dafoe

Donald Dafoe 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).

  • Battery cell design and method of its construction
    Publication number: 20070117011
    Abstract: A compact, robust, multifunctional and highly manufacturable rechargeable battery cell is provided. The cell design dedicates minimal internal volume to inert components of the cell. This is accomplished, in part, by providing multiple functionalities to individual cell components.
    Type: Application
    Filed: September 5, 2006
    Publication date: May 24, 2007
    Applicant: A123 Systems, Inc.
    Inventors: Jonah Myerberg, Donald Dafoe, Grace Chang, Andrew Chu, Hung-Chieh Shiao