Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291879 | Carbon dioxide detection (II) | Albert L. Babb, Michael P. Hlastala | 1994-03-08 |
| 5197464 | Carbon dioxide detection | Albert L. Babb, Michael P. Hlastala | 1993-03-30 |
| 4796634 | Methods and apparatus for monitoring cardiac output | Lee L. Huntsman, Richard S. Leard, Stephen R. Barnes, Barry D. McLaren | 1989-01-10 |
| 4509526 | Method and system for non-invasive ultrasound Doppler cardiac output measurement | Stephen R. Barnes, Lee L. Huntsman, Barry D. McLaren | 1985-04-09 |