Patents by Inventor Holger Eitel

Holger Eitel 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).

  • PERMEATION PROTECTION FOR PRESSURIZED HYDROGEN STORAGE TANK
    Publication number: 20100068561
    Abstract: One embodiment of the invention includes a product including a pressurized gas storage vessel shell including an interior surface and an exterior surface, a liner layer over the interior surface of the pressurized gas storage vessel, and a permeation protection layer over the liner layer.
    Type: Application
    Filed: September 12, 2008
    Publication date: March 18, 2010
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Thorsten Rohwer, Holger Eitel, Thorsten Michler, Angela Frohlich