Patents by Inventor Jacques Bouchard

Jacques Bouchard 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).

  • Level measuring device
    Patent number: 4369368
    Abstract: Device for measuring the surface level of a liquid in a vertically axed enclosure containing a radioactive fluid, the enclosure wall being able to receive deposits of radioactive corrosion products, which comprises N radiation sources located on the same vertical line in the vicinity of the enclosure wall, said sources being able to emit radiation traversing the enclosure; N' radiation detectors D.sub.
    Type: Grant
    Filed: August 25, 1980
    Date of Patent: January 18, 1983
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Patrice Bernard, Jacques Bouchard