Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5865039 | Method for operating an absorption refrigeration unit as well as an absorption refrigeration unit | Volker Müller, Manfred Lorek | 1999-02-02 |
| 4458504 | Absorption refrigerating apparatus | Sonny O. Wallgren, Bengt R. Reistad | 1984-07-10 |