Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534416 | Method and device for erecting a tower for a wind energy plant | Hermann van Ohlen, Norbert Holscher, Jan Kapitza, Ralf Buck | 2017-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534416 | Method and device for erecting a tower for a wind energy plant | Hermann van Ohlen, Norbert Holscher, Jan Kapitza, Ralf Buck | 2017-01-03 |