Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5580533 | Catalyst and process for purifying diesel exhaust gases | Matti Kivioja, Sointu Ravola, Thomas Benedict Slotte, Teuvo Maunula, Matti H ark onen | 1996-12-03 |
| 5534476 | Use of a super alloy as a substrate for catalysts | Marjo Luoma, Keijo Torkkell, Reijo Lylykangas | 1996-07-09 |
| 5071634 | Process for the preparation of hydrogen peroxide (I) | Teuvo Maunula, Eva-Liisa Mustonen, Ilkka Turunen | 1991-12-10 |
| 4756801 | Paper-making method and a combination of ingredients to be used in it | Olli Jokinen, Lars Petander | 1988-07-12 |