Patents by Inventor Joergen Sehjerning Lundsgaard

Joergen Sehjerning Lundsgaard 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).

  • Methods and systems for determining and controlling fuel concentrations in fuel cells
    Patent number: 8617767
    Abstract: Methods and systems for electrical determination and adjustment of the fuel concentration in direct methanol fuel cells (DMFC) are provided.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: December 31, 2013
    Assignee: IRD Fuel Cells A/S
    Inventors: Madeleine Odgaard, Steen Yde-Andersen, Joergen Sehjerning Lundsgaard