Patents by Inventor Antonio A. Sarmento

Antonio A. Sarmento 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).

  • Patent number: D309672
    Type: Grant
    Filed: July 22, 1988
    Date of Patent: August 7, 1990
    Inventors: William E. Gillespie, Antonio A. Sarmento