Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861046 | Method of recovering energy, and a reactor therefor | — | 1999-01-19 |
| 5816050 | Low-emission combustion chamber for gas turbine engines | Anders Sjunnesson, Patrik Johansson, Sonny Lundgren, Rolf Gabrielsson | 1998-10-06 |
| 4872950 | Process for recovering energy and chemicals from spent liquor in pulp preparation | Bjorn S. Warnqvist | 1989-10-10 |
| 4857146 | Process for increasing the solids content of black liquor at its recovery in a sulfate pulping process | — | 1989-08-15 |
| 4595456 | Pulp washing process | — | 1986-06-17 |