Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10079398 | Transition arrangement and process of a fuel cell system operation state | Tuomas HAKALA, Matias Halinen | 2018-09-18 |
| 9673463 | Control arrangement and method in fuel cell system | Matti Noponen | 2017-06-06 |
| 9478814 | Method and arrangement to control operating conditions in fuel cell device | — | 2016-10-25 |
| 9455466 | Method and arrangement for improved controllability of fuel cell stacks | — | 2016-09-27 |
| 9005831 | Offset control arrangement and method for controlling voltage values in a fuel cell system | — | 2015-04-14 |
| 9005832 | Method and arrangement for improved operability of a high temperature fuel cell system | Marko Laitinen | 2015-04-14 |
| 8890365 | Fuel cell device and method for feeding electrical current to electrical network | — | 2014-11-18 |
| 8624611 | Arrangement and method for monitoring galvanic isolation of fuel cell device | — | 2014-01-07 |
| 8507144 | Method and arrangement for controlling fuel feed in the fuel cell system | Toni Ollikainen | 2013-08-13 |