Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7147692 | Air cleaning apparatus and method for cleaning air | Stylianos Kouvroukoglou, Patrizio Ricci, Renzo Rizzo, Sergio Rossi, Andrea Argentieri +1 more | 2006-12-12 |
| 6843835 | Air cleaning apparatus and method for cleaning air | Stylianos Kouvroukoglou, Patrizio Ricci, Renzo Rizzo, Sergio Rossi, Andrea Argentieri +1 more | 2005-01-18 |