Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886528 | Tubular water separator for a gas analyzer | Olli Aaltonen, Antti Martikainen, Borje Rantala, Jan Ekstrom | 1989-12-12 |
| 4633705 | Quick response paramagnetic analyzer for measurement of oxygen contents of gases | Pekka Merilainen | 1987-01-06 |