Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8294291 | Turbine for a hydroelectric power station | Rolf Rohden | 2012-10-23 |
| 8215255 | Ship rudder and ship provided therewith | Aloys Wobben, Rolf Rohden | 2012-07-10 |
| D580844 | Ship | Rolf Rohden, Thomas Bohlen | 2008-11-18 |
| D536657 | Ship | Rolf Rohden | 2007-02-13 |