Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11617644 | Prosthetic valved conduit | Joseph R. Armstrong, Nathan L. Bennett, Edwin W. Field | 2023-04-04 |
| D977642 | Pulmonary valve conduit | Joseph R. Armstrong, Steven K. Cureton, Marc A. Schlaud | 2023-02-07 |