Patents by Inventor Pierre Guelfi

Pierre Guelfi 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).

  • Device for producing nuclear fuel pellets and production method applying such a device
    Patent number: 8137090
    Abstract: Production device including a press, a conveyor (4) intended to transport pellets from the press to a sintering area, means (26) for transferring pellets from the press to the conveyor (4), and means for inspecting at least one nuclear fuel pellet at the exit of a press, said inspection means including means (20) for identifying each pellet according to its die of origin.
    Type: Grant
    Filed: October 16, 2006
    Date of Patent: March 20, 2012
    Assignee: Areva NC
    Inventors: Remy Lavoine, Pierre Guelfi, Jean-Luc Pandraud
  • Device for Producing Nuclear Fuel Pellets and Production Method Applying Such a Device
    Publication number: 20090243127
    Abstract: Production device including a press, a conveyor (4) intended to transport pellets from the press to a sintering area, means (26) for transferring pellets from the press to the conveyor (4), and means for inspecting at least one nuclear fuel pellet at the exit of a press, said inspection means including means (20) for identifying each pellet according to its die of origin.
    Type: Application
    Filed: October 16, 2006
    Publication date: October 1, 2009
    Inventors: Remy Lavoine, Pierre Guelfi, Jean-Luc Pandraud