Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11425945 | Anti-microbial, disinfection chamber respiratory face mask/shield | Sharon A. Keene | 2022-08-30 |
| 11412792 | Anti-microbial, disinfection chamber respiratory face mask/shield | Sharon A. Keene | 2022-08-16 |
| 11266189 | Anti-microbial, disinfection chamber respiratory face mask/shield | Sharon A. Keene | 2022-03-08 |