Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922638 | Machine for manufacturing composite filters | Salvatore Rizzoli | 2011-04-12 |
| 7905389 | Container and foldable blank for forming the container itself | Marco Ghini | 2011-03-15 |