Patents by Inventor Patrick Lametairie

Patrick Lametairie 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).

  • Optical lens support and method for using same
    Patent number: 6473247
    Abstract: The invention concerns a support of the type comprising at least a first base (13), and, borne by the latter, for maintaining such an optical lens (10) at its edge (11), at least three support pins (14A, 14B). The invention is characterized in that the base comprises, for its own support, a plane support surface (16) whereof the peripheral outline (P1) is globally circular, its radial dimension (D1) along a particular radius (R) of said support surface (16) is at least equal to its axial dimension (D2) perpendicularly to the plane thereof. The invention is particularly useful for maintaining an optical lens in a processing apparatus using spin coating technique.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: October 29, 2002
    Assignee: Essilor International
    Inventors: Gerhard Keller, Gérard Willemin, Michel Mace, Gilles Menges, Patrick Lametairie, Jean-Claude Duon, Pedro Ourives