Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230453 | Roller for conveying a web or sheet of paper in paper converting machines and conveying method thus obtained | — | 2022-01-25 |
| 10793390 | Web or sheet conveying unit for paper converting machines and folding or interfolding machine with such conveying unit | — | 2020-10-06 |
| 9388016 | Structure of multipurpose sheet folding and stacking machine | — | 2016-07-12 |
| 8261646 | Clamping device for transversal cutting machines of logs of paper | — | 2012-09-11 |
| 8240652 | Method and apparatus for separating packages of interfolded sheets at high flexibility | — | 2012-08-14 |
| 8123665 | Multi-fold interfolding machine structure | — | 2012-02-28 |
| 7997570 | Method and appartus for separation of stacks of interfolded sheets | — | 2011-08-16 |
| 7998050 | Structure of interfolding machine with adjustable cut-off | — | 2011-08-16 |
| 7802748 | Core feeding method in a rewinding machine for making logs of sheet material | Sergio Landucci | 2010-09-28 |
| 7721511 | Method and machine for banding logs of sheet material | — | 2010-05-25 |
| 7517309 | Structure of interfolding machine | — | 2009-04-14 |
| 7503153 | Paper feeding device for a banding machine for logs of sheet material | — | 2009-03-17 |
| 7442157 | Structure of interfolding machine | — | 2008-10-28 |
| 7097607 | Folding roller for paper converting machine | — | 2006-08-29 |
| 6494398 | Rewinding method and machine for making logs of paper and the like | Sergio Landucci | 2002-12-17 |
| 6228014 | Interfolding method of sheet material and machine for carrying out such method | Sergio Landucci | 2001-05-08 |
| 6213927 | Interfolding method of sheet material not or not enough permeable to air and machine for carrying out such method | Sergio Landucci | 2001-04-10 |