Patents by Inventor Robert David Richardson

Robert David Richardson 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).

  • POWER ADAPTOR FOR PORTABLE FUEL CELL SYSTEM
    Publication number: 20100090642
    Abstract: A power adaptor for use with a portable fuel cell system may have an adapter housing having at least one external surface and a battery receiving region, the battery receiving region configured to at least partially receive a battery, a first set of electrical contacts provided on the at least one external surface of the adapter housing, a power source interface provided within the battery receiving region of the adapter housing, the power source interface in electrical communication with the first set of electrical contacts, and at least one mechanical connector provided in or on the adapter housing to facilitate detachable attachment of the adapter housing to a fuel cell system housing.
    Type: Application
    Filed: October 10, 2008
    Publication date: April 15, 2010
    Applicant: ULTRACELL CORPORATION
    Inventors: Jennifer E. BRANTLEY, Ian W. KAYE, Robert David RICHARDSON, Gerry TUCKER
  • Portable fuel cell system
    Patent number: D590766
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: April 21, 2009
    Assignee: UltraCell Corporation
    Inventors: Jennifer E. Brantley, Ian W. Kaye, Robert David Richardson, Gerry Tucker
  • Portable fuel cell system with removable power adaptor
    Patent number: D590767
    Type: Grant
    Filed: October 9, 2008
    Date of Patent: April 21, 2009
    Assignee: Ultracell Corporation
    Inventors: Jennifer E. Brantley, Ian W. Kaye, Robert David Richardson, Gerry Tucker