Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870815 | Method to wind down a yarn package and device to perform the method | Mirko Marchiori, Danny Lant, Umberto Gerin | 1989-10-03 |
| 4862687 | Spinning system having a rotary balloon checking device | Mirko Marchiori, Umberto Gerin | 1989-09-05 |