Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337594 | Arrangement at press line | Per Liden, John-Erik Liljengren | 1994-08-16 |
| 4719708 | Arrangement in material drying systems | Sven Karlsson, John B. Rudolfsson, Nicola Nenow | 1988-01-19 |