Patents by Inventor Sergio Milli

Sergio Milli 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: 6387251
    Abstract: An apparatus for dosing a granulated or powdered additive in the water of a water works includes a dosing assembly (10) with a water collecting tank (9) hydraulically connected to inflows (20, 21) of unmixed water and to an outflow of additive-mixed water (33) to the works. Unmixed water is tapped through a duct (41) from an inflow and fed to a substantially tubular manifold (18), upwardly connected to tank (19). The additive is delivered into manifold (18), in which the additive mixes with water tapped from the inflow through duct (41) and additive-mixed water discharges into collecting tank (19).
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: May 14, 2002
    Assignee: Sintec S.r.l.
    Inventors: Luigi Marsiglietti, Sergio Milli, Giorgio Cesarini