Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5107527 | Method and apparatus for analyzing sludgy materials | Heikki Johannes Sipilä, Marja-Leena Jarvinen | 1992-04-21 |
| 5064204 | Analyzer sealing member | Marja-Leena Jarvinen | 1991-11-12 |