Patents by Inventor Christian Safran

Christian Safran 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).

  • Fuel Cell System and Motor Vehicle with Such a Fuel Cell System
    Publication number: 20110097633
    Abstract: In the operation of a fuel cell of a fuel cell system, water contained in the exhaust gas is stored in a water tank. The water tank has means for discharging the water in increments or portions. For example, the water can exit as droplets through the porous floor surface of the water tank, and be carried off by the driving wind while the vehicle is driving; or it can be collected at a wall of a water tank and fed into lines, returning it to the exhaust gas flow as droplets.
    Type: Application
    Filed: March 7, 2009
    Publication date: April 28, 2011
    Applicant: Daimler AG
    Inventors: Philip Anumu, Martin Gruber, Markus Grunenberg, Armin Muetschele, Stefan Reiff, Christian Safran, Vera Schorbach, Werner Schubert, Hans-Frieder Walz