Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684346 | Cooling device | Jan Mickos, Per Stjerna, Peter Uvemo | 1997-11-04 |
| 5647666 | Mixer installation device | Per Stjerna | 1997-07-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684346 | Cooling device | Jan Mickos, Per Stjerna, Peter Uvemo | 1997-11-04 |
| 5647666 | Mixer installation device | Per Stjerna | 1997-07-15 |