Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956988 | Mandrel rod for pipe rolling mills | Francis Fischer, Alain Cron | 1990-09-18 |
| 4201097 | Device for locking and releasing the mandrel-holding carriage of a piercing pressure mill | Teresio Passoni, Alberto Mascheroni | 1980-05-06 |
| 4196942 | Lead-in guideway for a rolling and punching machine | Edgardo Gnecchi | 1980-04-08 |
| 4186585 | Device for controlling the speed of a mandrel in continuous retained-mandrel rolling mills | Teresio Passoni, Filippo Cattaneo, Aurindo Nessi | 1980-02-05 |