Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796634 | Methods and apparatus for monitoring cardiac output | Lee L. Huntsman, Gary L. Tarbox, Stephen R. Barnes, Barry D. McLaren | 1989-01-10 |
| 4674517 | Noninvasive ultrasonic probes | Stephen R. Barnes, Donald R. Galer | 1987-06-23 |