Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7153481 | Method and device for separating sulphur dioxide from a gas | Sune Bengtsson, Fredrik Jens Brogaard, Kerstin Forsgren, Rikard Hakansson | 2006-12-26 |
| 7094382 | Method and a device for the separation of sulphur dioxide from a gas | Sune Bengtsson, Lars-Erik Johansson, Mati Maripuu | 2006-08-22 |
| 5759505 | Method and device for removing sulphur dioxide from a gas | Lars-Erik Johansson, Mati Maripuu, Sune Bengtsson, Leif Lindberg | 1998-06-02 |