Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7013846 | Arrangement and method in connection with diesel engine | Thomas Hägglund | 2006-03-21 |
| 4863079 | Drawstring recovery and restringing system | — | 1989-09-05 |
| 4856709 | Folding box | Owe Axelsson, Heinz Birkenbeul | 1989-08-15 |