Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604546 | Method for reducing colour of a biotechnological liquid | Susanna Holappa | 2020-03-31 |
| 7166227 | Method of treating digested sludge | Göran Karlsson, Ingemar Karsson, Lennart Pettersson | 2007-01-23 |