Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109838 | Visually monitored anesthesia breathing circuit | — | 1992-05-05 |
| 4449526 | Mask breathing system | — | 1984-05-22 |
| 4341210 | Cuffed endotracheal tube and method | — | 1982-07-27 |
| 4273114 | Cardiopulmonary resuscitator, defibrillator and monitor | Clare E. Barkalow | 1981-06-16 |
| 4235239 | Cuffed endotrachael tube and method | — | 1980-11-25 |
| 4198963 | Cardiopulmonary resuscitator, defibrillator and monitor | Clare E. Barkalow | 1980-04-22 |