Patents by Inventor Gustavo Zubero

Gustavo Zubero 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).

  • Adjustable roller knee pad
    Patent number: D353702
    Type: Grant
    Filed: December 17, 1993
    Date of Patent: December 20, 1994
    Inventors: Luis Martinez, Gustavo Zubero