Patents by Inventor Louis M. Diaz

Louis M. Diaz 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: D404923
    Type: Grant
    Filed: April 13, 1994
    Date of Patent: February 2, 1999
    Inventor: Louis M. Diaz