Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5443061 | Apparatus for providing a breathing gas with an overpressure and process of controlling such apparatus installation | Nourredine Kissi, Daniel Zalkin | 1995-08-22 |
| 4848332 | Device for controlling the pressure of a fluid and injection system for this fluid employing this device | — | 1989-07-18 |
| 4827922 | Process and device for supplying respiratory oxygen | Gilbert Theurant | 1989-05-09 |