Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7215532 | Method and machine for manufacturing energy accumulating components, and components made thereby | Sauro Righi | 2007-05-08 |
| 5176157 | Device for supporting and operation a dental floss | — | 1993-01-05 |