Patents by Inventor Lars Gerding

Lars Gerding 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).

  • Gas diffusion unit
    Patent number: 8383285
    Abstract: A gas diffusion unit for a fuel cell, having at least two planar gas diffusion layers on whose edges seals are configured, at least two gas diffusion layers being joined together in an articulated manner.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: February 26, 2013
    Assignee: Carl Freudenberg KG
    Inventor: Lars Gerding
  • GAS DIFFUSION UNIT FOR A FUEL CELL
    Publication number: 20100239953
    Abstract: Gas diffusion unit (1) for a fuel cell (2), comprising at least dihedral gas diffusion layers (3, 4) which are provided with seals (5), wherein the seals (5) are fastened on a substrate (6), wherein the substrate (6) connects the gas diffusion layers (3, 4) to one another in an articulated fashion.
    Type: Application
    Filed: June 5, 2008
    Publication date: September 23, 2010
    Applicant: CARL FREUDENBERG KG
    Inventor: Lars Gerding
  • Gas Diffusion Unit
    Publication number: 20090029233
    Abstract: A gas diffusion unit (1) for a fuel cell (2), having at least two planar gas diffusion layers (3) on whose edges seals (4) are configured, at least two gas diffusion layers (3) being joined together in an articulated manner.
    Type: Application
    Filed: February 9, 2006
    Publication date: January 29, 2009
    Applicant: Carl Freudenberg KG
    Inventor: Lars Gerding