Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619345 | Arrangement for a debarking shaft | Jouni Havumaki, Bruce Kirkpatrick | 2003-09-16 |
| 6619346 | Debarking machine | Jouni Havumaki, Bruce Kirkpatrick | 2003-09-16 |
| 6615884 | Debarking shaft for a debarking machine | Jouni Havumaki, Bruce Kirkpatrick | 2003-09-09 |
| 6588467 | Arrangement in the discharge end of a debarking machine | Jouni Havumaki, Bruce Kirkpatrick | 2003-07-08 |