Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4939754 | Device for limitation of a flow through a density lock for a nuclear reactor | Rikard Gebart | 1990-07-03 |
| 4820342 | Method of reducing lining wear | Clas Ericson, Gote Tallback, Hernan Tinoco, Staffan strom | 1989-04-11 |