Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725493 | Toothbrush | Giuseppe Calabrese, Allesandro Manfredi | 2004-04-27 |
| 6513182 | Toothbrush | Giuseppe Calabrese, Allesandro Manfredi | 2003-02-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6725493 | Toothbrush | Giuseppe Calabrese, Allesandro Manfredi | 2004-04-27 |
| 6513182 | Toothbrush | Giuseppe Calabrese, Allesandro Manfredi | 2003-02-04 |