Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4594959 | Locking device for removable sewing-machine control cams | Marco Primati | 1986-06-17 |
| 4486940 | Method of forming a sewing machine hook assembly | Marco Primati, Victor Stevens | 1984-12-11 |