Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5275350 | Automatic controlled aerating device for creel | Cesare Vignoni | 1994-01-04 |
| 5215766 | Process for covering the energy needs of animals and feed for carrying it out | — | 1993-06-01 |
| 4399952 | Thread delivery apparatus | — | 1983-08-23 |