Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689377 | Solid formic acid product | Eero Aitta, Jouko Arvola, Pekka Johnson, Juha Kangastalo, Ilkka Pollari | 2004-02-10 |
| 5534476 | Use of a super alloy as a substrate for catalysts | Keijo Torkkell, Reijo Lylykangas, Pirkko Virta | 1996-07-09 |