Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247349 | Method of producing a support for polyurethane-based imitation leather free of dimethylformamide (DMFa) or other solvents or water, and related method of producing an imitation leather | Virginio Abbondio Fidanza | 2025-03-11 |