Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857126 | Process for treatment of paper surfaces | Christer Soremark | 1989-08-15 |
| 4535949 | Length measuring during rolling up of thin material | — | 1985-08-20 |
| 4496112 | Method of controlling a web winding process | Goran Ottosson, Bengt Sinner | 1985-01-29 |