Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5133507 | Procedure and apparatus for the sorting of wood chips | Jorma Vuojolainen, Matti Kahilahti | 1992-07-28 |
| 4774987 | Apparatus for feeding roundwood into a rotating barking drum | — | 1988-10-04 |
| 4732523 | Ship unloading mechanism | Jorma Antikainen, Jyri Jusslin | 1988-03-22 |