Patents by Inventor Alain Autissier

Alain Autissier 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).

  • Method for reinforcing a metal tubular structure
    Patent number: 8201332
    Abstract: A method for reinforcing a metal tubular structure (1) including the following steps: introducing inside the metal tubular structure (1), a plurality of substantially linear elements (4) having a tensile strength higher than a predetermined value; and injecting a curable filling product inside the metal tubular structure, so that the curable filling product contacts an inner surface of the metal tubular structure (1) and coats the substantially linear elements (4) of said plurality of elements.
    Type: Grant
    Filed: February 17, 2006
    Date of Patent: June 19, 2012
    Assignees: Soletanche Freyssinet, TDF
    Inventors: Christian Tourneur, Marc Antoine, Ivica Zivanovic, Alain Autissier, Rolland Faillie
  • Method For Reinforcing a Metal Tubular Structure
    Publication number: 20080313907
    Abstract: The invention concerns a method for reinforcing a metal tubular structure (1) including the following steps: introducing inside the metal tubular structure (1), a plurality of substantially linear elements (4) having a tensile strength higher than a predetermined value; and injecting a curable filling product inside the metal tubular structure, so that the curable filling product contacts an inner surface of the metal tubular structure (1) and coats the substantially linear elements (4) of said plurality of elements.
    Type: Application
    Filed: February 17, 2006
    Publication date: December 25, 2008
    Applicants: FREYSSINET, TDF
    Inventors: Christian Tourneur, Marc Antoine, Ivica Zivanovic, Alain Autissier, Rolland Faillie