| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Sweden | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Electrical machinery and energy | |
| #4 | Machines | |
| #5 | Transport | |
| #6 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Engstroem Staffan | 11 |
| #2 | Engstroem Nils Eric Staffan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2011056121A1 | Wind turbine with turbine blades | |
| EP1657437A1 | Generator bearing arrangement in a wind power plant | |
| EP1588472A1 | Rotating electrical machine | |
| EP1113957A1 | Mooring device | |
| EP0900335A1 | Yawing device and wind power plant comprising a yawing device |