Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989318 | Thermal device, its use, and method for heating a heat transfer medium | — | 2018-06-05 |
| 9976739 | Air nozzle arrangement in a fluidized bed boiler, grate for a fluidized bed boiler, and a fluidized bed boiler | Jukka-Pekka Leppälä | 2018-05-22 |