Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6694969 | Method to improve oxygenation in subjects suffering impaired oxygenation | Pekka Merilainen, Görel Nyman, Marieann Högman | 2004-02-24 |
| 6681643 | Method and apparatus for determining a zero gas flow state in a bidirectional gas flow conduit | — | 2004-01-27 |