Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9901869 | Method of controlling a wet scrubber useful for removing sulphur dioxide from a process gas | Fredrik Jens Brogaard, Mikael Larsson, Rikard Hakansson | 2018-02-27 |
| 9468885 | Method and apparatus for wet desulfurization spray towers | Dennis J. Laslo, Rikard Hakansson, Fredrik Jens Brogaard, Karl Hognefelt | 2016-10-18 |
| 9440183 | Method of controlling a wet scrubber useful for removing sulphur dioxide from a process gas | Fredrik Jens Brogaard, Mikael Larsson, Rikard Hakansson | 2016-09-13 |
| 9364781 | Method and apparatus for wet desulfurization spray towers | Dennis J. Laslo, Karl Hognefelt, Rikard Hakansson, Fredrik Jens Brogaard | 2016-06-14 |
| 9321025 | Oxidation control for improved flue gas desulfurization performance | Raymond Raulfs Gansley, Rikard Hakansson, Dennis J. Laslo | 2016-04-26 |
| 7153481 | Method and device for separating sulphur dioxide from a gas | Sune Bengtsson, Fredrik Jens Brogaard, Rikard Hakansson, Kjell Nolin | 2006-12-26 |