Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6015453 | Refrigeration system and a separator therefor | Håkan Ohlsson, Per Persson | 2000-01-18 |
| 5857347 | Refrigeration system and a separator therefor | Håkan Ohlsson, Per Persson | 1999-01-12 |