Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437010 | Device and method for the regeneration of mixed ion exchange resin beds | Carlo Felice Viscardi, Mauro Parenti | 2002-08-20 |
| 6432306 | Device for the deionization of substances that are not stable at acidic pH | Carlo Felice Viscardi, Giuseppe Dionisio | 2002-08-13 |