Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802748 | Core feeding method in a rewinding machine for making logs of sheet material | Alessandro De Matteis | 2010-09-28 |
| 6494398 | Rewinding method and machine for making logs of paper and the like | Alessandro De Matteis | 2002-12-17 |
| 6228014 | Interfolding method of sheet material and machine for carrying out such method | Alessandro De Matteis | 2001-05-08 |
| 6213927 | Interfolding method of sheet material not or not enough permeable to air and machine for carrying out such method | Alessandro De Matteis | 2001-04-10 |