Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247301 | Gasifier and a power plant | Roine Brannstrom, Dirk Veenhuizen | 2001-06-19 |
| 6244038 | Power plant with fuel gas generator and fluidized bed combustion | Roine Brannstrom, Dirk Veenhuizen | 2001-06-12 |
| 4630552 | Device at combustion plants for automatical feeding of fuels within the fireplace of the plant | — | 1986-12-23 |
| 4446800 | Apparatus for firing solid fuels | — | 1984-05-08 |
| 4205461 | Sealing device | — | 1980-06-03 |
| 4194549 | Upwardly openable door | — | 1980-03-25 |