Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241695 | Device for use in refrigeration or heat pump system, and refrigeration or heat pump system | Reima Viinikkala, Valtteri Haavisto | 2025-03-04 |
| 11867468 | Plate heat exchanger arrangement | — | 2024-01-09 |
| 11828500 | Evaporator with improved droplet separation | Reima Viinikkala | 2023-11-28 |
| 11788780 | Modular arrangement for use in a vapor-compression refrigeration system | Jean-Pierre Boone | 2023-10-17 |
| 11253897 | Method and device for manufacturing plate parts for a heat exchanger | Paavo Pitkänen | 2022-02-22 |
| 9989319 | Plate heat exchanger | — | 2018-06-05 |
| 9849404 | Apparatus for vapourising a medium and separating droplets as well as for condensing the medium | — | 2017-12-26 |
| 7347253 | Plate heat exchanger and flow guide plate | Kari Tauren, Juha Suominen | 2008-03-25 |
| 7204300 | Welded heat exchanger with plate structure | Juha Suominen | 2007-04-17 |
| 7013963 | Round plate heat exchanger with improved heat exchange properties | Jouko Laine | 2006-03-21 |
| 6918433 | Heat exchanger with plate structure | — | 2005-07-19 |
| 6158238 | Arrangement for transferring heating and cooling power | Markku Lampinen | 2000-12-12 |
| 5823253 | Plate heat exchanger and method for its manufacture | — | 1998-10-20 |
| 5340443 | Distillation apparatus with paired membrane units | Tapio Heiniö | 1994-08-23 |
| 5232557 | Heat transfer plates evaporation and condensation apparatus | Mogens Heine, Niels CLAUSEN, Ralf Blomgren | 1993-08-03 |