Patents Assigned to Vitry Freres
  • Patent number: D517731
    Type: Grant
    Filed: December 23, 2004
    Date of Patent: March 21, 2006
    Assignee: Vitry Freres
    Inventor: Frederic Legras de Grandcourt
  • Patent number: D522177
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: May 30, 2006
    Assignee: Vitry Freres
    Inventor: Frederic Legras de Grandcourt
  • Patent number: D910921
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: February 16, 2021
    Assignee: Vitry Freres
    Inventor: Frédéric De Grandcourt