Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683555 | Wind power installation with helicopter hoisting platform | Joachim Arndt | 2017-06-20 |
| 9624910 | Hatch cover for wind driven power plant | Joachim Arndt | 2017-04-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9683555 | Wind power installation with helicopter hoisting platform | Joachim Arndt | 2017-06-20 |
| 9624910 | Hatch cover for wind driven power plant | Joachim Arndt | 2017-04-18 |