Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4252072 | Device for forming a double chain stitch in a sewing machine | Pietro Draghicchio | 1981-02-24 |
| 4220102 | Looper control apparatus for sewing machines | Pietro Draghiccio | 1980-09-02 |
| 4186676 | Apparatus for forming a chain of stitches on double needle sewing machines | Angelo Radice | 1980-02-05 |