Patents by Inventor Lionel Gerber

Lionel Gerber 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).

  • ALLOYS FOR A HEAT EXCHANGER TUBE HAVING AN INNER PROTECTIVE CLADDING AND BRAZED DISRUPTER
    Publication number: 20140182821
    Abstract: The invention relates to an assembly of two brazing sheets the first one of which consists of a 3xxx alloy clad on one surface with a 1xxx alloy, the second one of which consists of an AA3xxx alloy clad on both surfaces thereof with a 4xxx alloy, which are assembled together by brazing so as to form a disrupted channel for the flow of exhaust gases, in particular for an engine vehicle.
    Type: Application
    Filed: May 3, 2012
    Publication date: July 3, 2014
    Applicant: Constellium France
    Inventors: Elodie Perrin, Sylvain Henry, Lionel Gerber