Patents Assigned to Du Pont de Nemours (France) S.A.
  • Dual compartment bottle
    Patent number: D323980
    Type: Grant
    Filed: June 12, 1989
    Date of Patent: February 18, 1992
    Assignee: Du Pont de Nemours (France) S.A.
    Inventor: Jean Perrin
  • Container
    Patent number: D336853
    Type: Grant
    Filed: June 22, 1990
    Date of Patent: June 29, 1993
    Assignee: Du Pont de Nemours (France) S.A.
    Inventor: J. L. Perrin