Patents by Inventor Michel Gourat

Michel Gourat 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).

  • Cask for the transport and storage of chemical products
    Patent number: 5044514
    Abstract: A cask for the transport and storage of chemical products, including an interior shell made of fluorinated plastic material, in particular PFA, and an exterior shell presenting a substantially cylindrical exterior shape, and an interior shape substantially matching the interior shell, said exterior shell being constituted by two shell elements joined in a separable manner, characterized by the fact that the exterior shell is constituted by two superposed elements, nested, substantially circular in cross-section, joined by a screw connection.
    Type: Grant
    Filed: August 8, 1990
    Date of Patent: September 3, 1991
    Assignee: Campagnie Plastic Omnium
    Inventors: Philippe Portat, Michel Gourat