Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480538 | Plunger pressure accumulator | Jyrki Kajaste, Jyri Juhala | 2019-11-19 |
| 6492551 | Method for manufacturing alkali metal or alkaline-earth metal formate | Erkki Paatero, Marko Lahtinen, Pekka Vapaaoksa | 2002-12-10 |
| 6429333 | Method for preparing formic acid | Esko Tirronen, Antti Vuori, Marko Lahtinen | 2002-08-06 |
| D399346 | Medical dosage box | — | 1998-10-13 |
| 5705040 | Process for preparing a substantially pure aqueous solution of hydrogen peroxide | Pekka Johnsson, Tapio Mattila | 1998-01-06 |