Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7464472 | Pipe cutting apparatus | Timo Kangas, Matti Lehtimaki, Esko Hakola | 2008-12-16 |
| 6884013 | Mounting and dismounting mechanism for a straightening or calibrating roller rotatable about a spindle and provided with a circular groove | Risto Kiviranta | 2005-04-26 |
| 6427508 | Automated collar-forming drill mechanism | Kari Haavisto, Vesa Ropponen, Timo Saari | 2002-08-06 |
| 6152396 | Variable-force discharge mechanism for materials loaded on a reel | Tero Rapila | 2000-11-28 |