Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7000688 | Supply air terminal device | Pekka Horttanainen, Marko Tapani Hakkinen, Mika Ruponen, Reijo Villikka | 2006-02-21 |
| 6715538 | Supply air terminal device | Pekka Horttanainen, Marko Tapani Hakkinen, Mika Ruponen, Reijo Villikka | 2004-04-06 |