Patents by Inventor Beatriz Ferro

Beatriz Ferro 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).

  • Head band with optical lenses
    Patent number: D388114
    Type: Grant
    Filed: December 4, 1996
    Date of Patent: December 23, 1997
    Inventor: Beatriz Ferro
  • Head band with lenses
    Patent number: D402302
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: December 8, 1998
    Inventor: Beatriz Ferro