Patents by Inventor Jean Boulant

Jean Boulant 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 and device for reinforcing the ground using fibrous additives
    Patent number: 5730549
    Abstract: A method for reinforcing materials already in place in the ground using fibrous additives.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: March 24, 1998
    Assignee: ORGEL
    Inventors: Claude Choudin, Jean-Pierre Ghiretti, Jean-Baptiste Rieunier, Jean Boulant