Patents by Inventor Mario Montalto

Mario Montalto 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).

  • Stacked assembly for reverse osmosis
    Patent number: 4255263
    Abstract: The stack assembly (FIG. 9) is formed by identical plates (P) of rectangular shape alternating with semi-permeable membranes (12). A face of each plate is formed with a plurality of transversely extending flow-conveying beds, each of which has a through-aperture at each of its opposite ends. The membrane is affixed to the other face of the plate by means of plug members to provide a modular unit, some of the plug members in the stack assembly being "open" (13a) and the other being "blind" (13b). Hydraulic connections in "series", in "parallel" and in "series/parallel" are obtainable by properly distributing the open and blind plug members.
    Type: Grant
    Filed: July 18, 1979
    Date of Patent: March 10, 1981
    Assignee: Costruzioni e Impianti S.p.A. Fiat Engineering
    Inventors: Giuseppe Galimi, Mario Montalto, Luciano Pluchino