Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE37780 | Method for the production of substantially open-cell polystyrene sheet | Federico Lanzani | 2002-07-02 |
| 6235360 | Method for the production of a substantially open-cell polystyrene sheet | Federico Lanzani | 2001-05-22 |
| 6093751 | Method for the production of substantially open-cell polystyrene sheet | Lanzani Federico | 2000-07-25 |
| 5833894 | Sheet of expanded plastics material with absorbent properties towards aqueous liquids | Federico Lanzani | 1998-11-10 |
| 5720999 | Tray of plastics material for food substances which tend to release liquids | Federico Lanzani | 1998-02-24 |