Patents by Inventor Francisco CRUZ QUIROGA

Francisco CRUZ QUIROGA 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).

  • STABLE FLOATING DEVICE FOR REDUCING EVAPORATION IN OPEN POOLS
    Publication number: 20160200504
    Abstract: This invention corresponds to a flotation device comprising a cylindrical body having perimetral flotation cavities; a predetermined quantity of air deposited and enclosed in each of such cavities; and covers to cover said cavities.
    Type: Application
    Filed: April 22, 2015
    Publication date: July 14, 2016
    Inventor: Francisco CRUZ QUIROGA