Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293738 | Device for picking up and preparing the skein end for rejoining in an open-end spinning machine | Francesco Ferro, Donato Castellarin | 1994-03-15 |
| 5095689 | Method and device for rejoining yarn with high efficiency in an open-end spinning machine | Francesco Ferro | 1992-03-17 |
| 4998404 | Method and device for removing deteriorated fibres during yarn rejoining in an open-end spinning machine | Francesco Ferro | 1991-03-12 |