Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590519 | Combined combustion and exhaust gas cleansing plant | Folke Lilliehook | 1997-01-07 |
| 5379988 | Plant for extracting substances in gas or mist form from a flow of gas | Folke Lilliehook | 1995-01-10 |
| 4392871 | Combustion process with waste gas purification | Peter Hagqvist | 1983-07-12 |