Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441287 | Structural arrangement introduced into a sleeve connector having various cross sections for tubular metal posts | — | 2022-09-13 |
| 10077416 | Disinfection composition, disinfection method, disinfection protocol for tooth brushes, and disinfection product | Charles Adriano Duvoisin | 2018-09-18 |
| 10071176 | Disinfection composition, disinfection method, disinfection protocol for tooth brushes, and disinfection product | Charles Adriano Duvoisin | 2018-09-11 |
| 9095634 | Constructive feature introduced in toothbrush hygiene device | Charles Adriano Duvoisin | 2015-08-04 |