Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4479443 | Method and apparatus for thermal decomposition of stable compounds | Leif Bjorklund | 1984-10-30 |
| 4223614 | Plant for the treatment of waste | Per W. Barkhuus | 1980-09-23 |