Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D487350 | Bristle arrangement for the head of a tooth brush | Arnaldo Antonio Ditlef, Luiz Bellino Simionato, Alexandre Petrocini Falleiros | 2004-03-09 |
| D483950 | Bristle arrangement for the head of a toothbrush | Arnaldo Antonio Ditlef, Luiz Bellino Simionato, Alexandre Petrocini Falleiros | 2003-12-23 |
| D469611 | Bristle arrangement for the head of a toothbrush | Arnaldo Antonio Ditlef, Luiz Bellino Simionato, Alexandre Petrocini Falleiros | 2003-02-04 |
| D468104 | Bristle arrangement for the head of a toothbrush | Arnaldo Antonio Ditlef, Luiz Bellino Simionato, Alexandre Petrocini Falleiros | 2003-01-07 |
| D463130 | Bristle arrangement for the head of a toothbrush | Arnaldo Antonio Ditlef, Luiz Bellino Simionato, Alexandre Petrocini Falleiros | 2002-09-24 |
| D459083 | Bristle arrangement for the head of a toothbrush | Arnaldo Antonio Ditlef, Luiz Bellino Simionato, Alexandre Petrocini Falleiros | 2002-06-25 |