Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8087888 | Wind turbine blade with cambering flaps | Anders Varming Rebsdorf, Michael Friedrich | 2012-01-03 |
| 8087889 | Wind turbine blade with deflectable flaps | Michael Friedrich | 2012-01-03 |