Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354502 | Intravascular catheter including untrasonic transducer for use in detection and aspiration of air emboli | Roy W. Martin | 1982-10-19 |
| 4319580 | Method for detecting air emboli in the blood in an intracorporeal blood vessel | Roy W. Martin | 1982-03-16 |