Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11826507 | Endotracheal tube cap with pressure relief valve | Keir Hart, Frederick Austin | 2023-11-28 |
| 11717212 | Cervix caliper | Keir Hart, Mark J. Huseman | 2023-08-08 |
| 11684809 | Anti-contagion mask | Keir Hart, Kenneth Altshuler | 2023-06-27 |