Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868255 | Sealing ring to be applied to connection holes of cells of an accumulator | — | 2011-01-11 |
| 7228875 | Seal and bleed valve unit for electric batteries | — | 2007-06-12 |
| 7008530 | Water softener | Giuseppe Fontana | 2006-03-07 |
| 6782605 | Accumulator forming installation | — | 2004-08-31 |
| 6645661 | Seal and bleed valve unit for electric batteries | — | 2003-11-11 |