Patents by Inventor Colombo Enrico

Colombo Enrico 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).

  • Method and plant for rolling multiple billets fed from a billet-heating furnace set upstream of a roll train
    Patent number: 6371358
    Abstract: The invention regards a method for rolling billets fed from a billet-heating furnace (10) set upstream of a roll train, in which, between the furnace (10) and a first stand (11) of the roll train is provided a space for transfer of the billets coming out of the furnace. In the space between the furnace (10) and the stand (11) at least two billets (15, 14) are welded together and subsequently introduced into said stand (11).
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: April 16, 2002
    Assignee: Techint Compagnia Tecnica Internazionale S.p.A.
    Inventors: Pometto Virginio, Colombo Enrico