Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11951253 | Positive exhalation pressure device | Kevin J. O'Sullivan, Leonard W. O'Sullivan, Colum Dunne, Deirdre McGrath | 2024-04-09 |
| 10806876 | Positive exhalation pressure device | Kevin J. O'Sullivan, Leonard W. O'Sullivan, Colum Dunne, Deirdre McGrath | 2020-10-20 |