Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469914 | Arrangement for fitting a connection block in a cover | Jan Petersson, Lars SJÖBERG | 1984-09-04 |
| 4458972 | Locking device for connecting means | Karl Gunnar Malmberg, Jan Petersson | 1984-07-10 |