Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883051 | Disposable breathing system and components | Fidel Silva | 1989-11-28 |
| 4878388 | Method for simulating and demonstrating the gas exchange during mandatory or assisted ventilation and apparatus therefor | Patrick Loughlin, Henrich Wied, Carl F. Wallroth | 1989-11-07 |