Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943193 | Loading trailer | Matti Koskinen | 1990-07-24 |
| 4579498 | Stacking apparatus for forming a stack of a predetermined shape from pipes or other similar long pieces | Jorma Lukkari, Viljo Kauppinen, Hannu Luhtaniemi | 1986-04-01 |