Patents by Inventor Gerardo Porras

Gerardo Porras 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).

  • Grippable drive socket
    Patent number: D442837
    Type: Grant
    Filed: October 26, 2000
    Date of Patent: May 29, 2001
    Inventor: Gerardo Porras