Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4901734 | Dual-thermistor thermodilution catheter | Joseph C. Griffin, III | 1990-02-20 |
| 4878898 | Thermodilution and pressure transducer balloon catheter | Joseph C. Griffin, III | 1989-11-07 |