Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925173 | Apparatus for assembling and depositing signatures | Kurt L. Lindblom, Jussi Simila | 1990-05-15 |
| 4235128 | Planetary gear provided with friction planet wheels | Erkki Rautiainen | 1980-11-25 |
| 4213361 | Perforation method | — | 1980-07-22 |