Patents by Inventor Arnaud Gerrard

Arnaud Gerrard 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).

  • Non-rotating turbocharger waste gate valve
    Publication number: 20070119170
    Abstract: A non-rotating turbocharger waste gate valve (130) for use in gasoline, diesel or other internal combustion engines. The cross section of the shaft (120) of valve (130) is oblong or otherwise non-circular, thus preventing rotation of valve (130) even under high load conditions. The elimination of valve rotation greatly reduces valve wear and increases the useful life of valve (130).
    Type: Application
    Filed: November 29, 2005
    Publication date: May 31, 2007
    Inventors: Patrick Masson, Arnaud Gerrard, Thierry Palamar, Laurent Valerie, Eduardo Massart