Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5419314 | Method and apparatus for weaning ventilator-dependent patients | — | 1995-05-30 |
| 5297546 | Transtracheal catheter system and method | Bryan T. Spofford, Michael E. Hovanes | 1994-03-29 |
| 5279288 | Apparatus for high continuous flow augmentation of ventilation and method therefor | — | 1994-01-18 |
| 5186168 | Transtracheal catheter system and method | Bryan T. Spofford, Michael E. Hovanes | 1993-02-16 |
| 5181509 | Transtracheal catheter system | Bryan T. Spofford | 1993-01-26 |
| 5101820 | Apparatus for high continuous flow augmentation of ventilation and method therefor | — | 1992-04-07 |
| 5090408 | Transtracheal catheter system and method | Bryan T. Spofford, Michael E. Hovanes | 1992-02-25 |