Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820462 | Acoustic gas monitor | — | 2004-11-23 |
| 6817250 | Acoustic gas meter with a temperature probe having an elongated sensor region | Lars D. Skoglund | 2004-11-16 |
| 6691552 | Method and apparatus for monitoring the composition of a binary breathing gas mixture | — | 2004-02-17 |