Patents by Inventor Jacques Aubriot

Jacques Aubriot 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).

  • Joint prosthesis
    Patent number: 4846840
    Abstract: The joint prosthesis according to the invention is characterized in that it comprises two substantially concentric convex opposite surface portions (1, 2). Preferably the convex surface portions are portions of a sphere which are connected together by a frustoconical portion (3) and one (1) of the convex surface portions has a greater radius of curvature than the other (2).
    Type: Grant
    Filed: December 21, 1987
    Date of Patent: July 11, 1989
    Inventors: Sylvain Leclercq, Jacques Aubriot, Vincent Mercier