Patents by Inventor Gennaro Guala

Gennaro Guala 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).

  • Device for effecting protective treatments on manufacture in concrete in operation as well as in prefabrication
    Patent number: 4397263
    Abstract: Device for effecting protective treatments on manufactures in concrete constituted of the combination in a single apparatus of a panel for the heating of the surface to be treated provided with means for establishing on the surface itself a constant flow of hot air with the possibility to regulate the temperature, and of an assembly being apt to impregnate with a catalyzed monomer the surface of the already heat-treated concrete and to polymerize with hot water the catalyzed monomer once it has been absorbed by the manufacture itself.
    Type: Grant
    Filed: June 5, 1981
    Date of Patent: August 9, 1983
    Assignee: Italcementi-Fabriche Riunite Cemento S.p.A.
    Inventors: Arturo Rio, Gennaro Guala, Stefano Biagini