Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584296 | Method and system for energy efficient torrefaction of biomass | Jonas Ranggård, Ingemar Lindh, Martin Sjöström, Martin Strandberg, Erik Paul Sandstrom | 2020-03-10 |
| 9580665 | Countercurrent oxygen enhanced torrefaction | Ingemar Olofsson, Martin Nordwaeger, Erik Paul Sandstrom, Linda Pommer | 2017-02-28 |
| 6439564 | Document dispensing apparatus | Jorgen Andersson, Teru Horpu | 2002-08-27 |