Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481491 | Cooling apparatus based on heat energy bound to working fluid in phase transition | Carl Axel Ingemar Kabrell, Reijo Lehtiniemi, Jukka Rantala, Tapio Tuamainen | 2002-11-19 |