Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944137 | Face shield, monitoring system and barrier formation in the same | Alexandre Rodrigues Marra, Marcelo Prado | 2024-04-02 |
| 9679464 | System and a method for monitoring hand sanitizing opportunities in hospital wards | Alexandre Rodrigues Marra, Julio Cesar Martin Monte, Marcelo Prado, Eder Issao Ishibe, Tales Roberto de Souza Santini +3 more | 2017-06-13 |