Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574427 | Water heater comprising a plate heat exchanger and a storage container for heated water | Sven Andersson, Thomas Dahlberg, Lars Fogelberg, Per Rissler, Bengt-Ove Säiner | 2003-06-03 |