Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145680 | Apparatus for reducing overload and dampening collision energy | Olavi Jussila | 2000-11-14 |
| 5626247 | Procedure and apparatus for moving the main girder and trolley of a crane | Ilpo Hakala | 1997-05-06 |
| 4687110 | Apparatus for angularly displacing a load | Paavo Partanen | 1987-08-18 |