Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9651244 | Method of operating an oxycombustion circulating fluidized bed boiler | Timo Eriksson, Arto Hotta | 2017-05-16 |
| 9579600 | Method of and apparatus for combusting sulfurous fuel in a circulating fluidized bed boiler | Tobias Brand, Maria-Helena Möbs, Rolf Graf | 2017-02-28 |
| 9533257 | Method of and a scrubber for removing pollutant compounds from a gas stream | Winfried Gutperl, Rolf Graf, Harald Kessler | 2017-01-03 |