Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6282918 | Absorption refrigerating apparatus constituted to prevent corrosion inside it | Staffan Karl Eriksson, Carl Lindhagen | 2001-09-04 |
| 5966951 | Absorption refrigerator with automatic defrosting | Ingemar Hallin, Mattias Nyqvist | 1999-10-19 |