Patents by Inventor Manuel Gaona

Manuel Gaona 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).

  • Mist air conditioner for evaporative cooler
    Patent number: 5003789
    Abstract: A precooler for enhancing the cooling effectiveness and efficiency of an existing evaporative cooling system employing a misting system for precooling the ambient air before entering the air flow inlet to the evaporative cooler.
    Type: Grant
    Filed: March 1, 1990
    Date of Patent: April 2, 1991
    Inventors: Manuel Gaona, Stephen M. Gaona
  • Tool holder
    Patent number: D380276
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: June 24, 1997
    Inventors: Manuel Gaona, Stephen M. Gaona