Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942370 | Vortex detection and turbulence measurement | Robert Hillgren, Fredrik Karlsson | 2011-05-17 |
| 7320560 | Controlled expansion of rock bolt | Morgan Kanflod, Fredrik Öberg, Tapio Toivonen, Niclas Örjas, Hans Gustavsson +1 more | 2008-01-22 |
| D265130 | Connecting piece for fences | — | 1982-06-22 |