Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310890 | Apparatus for automatically measuring external and internal profile of a pipe at the end thereof | Andrea Franchi, Angelo Longhi, Alessandro Maffioletti, Luca Montelatici | 2007-12-25 |
| 6085567 | Rolling stand having crossed rolls with variable setting | Cesare Maiandi, Antonino Rossi | 2000-07-11 |
| 6041635 | Unit for rolling pipes on a mandrel | Roberto Brioschi, Ettore Cernuschi, Paolo Marin, Luciano Calcinati, Maurizio Brignoli | 2000-03-28 |
| 5765423 | Rolling unit for rolling rod-shaped or tubular bodies | Roberto Brioschi, Maurizio Brignoli, Ettore Cernuschi | 1998-06-16 |
| 5331835 | Rolling stand, having three or more driven and adjustable rollers | Vincenzo Palma, Ettore Cernuschi, Roberto Brioschi, Maurizio Brignoli, Roger Bossoney | 1994-07-26 |
| 4593807 | Equipment for the lateral transference of pipes | Agostino Perrone | 1986-06-10 |
| 4488421 | Mandrel-carrier head for a restrained-mandrel continuous rolling mill | Giorgio Quecchia | 1984-12-18 |
| 4470285 | Billet centering and control guide for the entry guide of a press-piercing mill | Edgardo Gnecchi | 1984-09-11 |
| 4228939 | Combined support and guide for the mandrel of a restrained mandrel continuous rolling mill | — | 1980-10-21 |
| 4212180 | Device for controlling the rotation of the working rollers in a tube rolling mill | Rosolino Corolla | 1980-07-15 |
| 4186585 | Device for controlling the speed of a mandrel in continuous retained-mandrel rolling mills | Teresio Passoni, Jean P. Calmes, Aurindo Nessi | 1980-02-05 |