Patents by Inventor Francis M. Labrano

Francis M. Labrano 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).

  • Water purifier
    Patent number: D374064
    Type: Grant
    Filed: September 14, 1995
    Date of Patent: September 24, 1996
    Assignee: Fountainhead Technologies
    Inventors: Diane M. Brancazio, Susannah E. Gardner, Matthew D. Hern, Francis M. Labrano, David A. Snow, David M. Sykes