Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9546448 | Doctor apparatus and blade holder | Hannu Eerikäinen | 2017-01-17 |
| 6408534 | Steam box | Jukka-Pekka Alen, Reijo Hassinen, Tapio Härkönen, Tuomas N{umlaut over (aa)}tänen, Jukka Samppala | 2002-06-25 |