Patents Examined by Nelson C. Holtjie
  • Patent number: D407024
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: March 23, 1999
    Inventor: Chu-Rong Kuo
  • Patent number: D408301
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: April 20, 1999
    Assignee: Eterna S.A. Fabrique D'Horlogerie
    Inventors: Ferdinand Alexander Porsche, Jorg Tragatschnig