Patents by Inventor Roberto Bisio

Roberto Bisio 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).

  • Die plate for press-molding of refractory bricks
    Patent number: 5762974
    Abstract: A plate for press-moulding dies of refractory bricks and the like, including a bearing metal slab to one face of which a lining of high wear-resistant material, normally hard metal, is applied, which is formed by a number of adjacent tiles arranged in an orderly way along parallel lines. The adjoining sides between adjacent tiles are at least in part curved.
    Type: Grant
    Filed: December 16, 1996
    Date of Patent: June 9, 1998
    Assignee: TCA International S.r.l.
    Inventors: Giovanni Bisio, Fabrizio Bisio, Roberto Bisio