Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478984 | Liquid for evaporative cooling apparatus | Antti Ilves | 2002-11-12 |
| 6294104 | Liquid for the prevention of freezing of aircrafts and runways | Antti Ilves, Jukka-Pekka Nieminen | 2001-09-25 |