Patents by Inventor Alfredo Cabrera

Alfredo Cabrera 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).

  • Hat liner
    Patent number: D865333
    Type: Grant
    Filed: May 15, 2018
    Date of Patent: November 5, 2019
    Inventors: Ruben Buritica, Alfredo Cabrera