Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4659472 | Method for producing a compostable mixture of sludge from sewage purification plants | Tore H. Nordlund | 1987-04-21 |
| 4384878 | Method and apparatus for composting compostable organic materials such as organic wastes and strongly aqueous fossile materials | Tore H. Nordlund | 1983-05-24 |