Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8353358 | Arrangement for reducing harmful effects from fire and explosion | — | 2013-01-15 |
| 6752168 | System for controlling the working conditions for mechanical pumps, and a regulation valve for such a system | Nils T. Ottestad | 2004-06-22 |