Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781081 | Tower crane for erecting a wind turbine, and method for erecting said tower crane | Roy Kersten, Frank Knoop, Ludger Janssen, Tim Janssen | 2020-09-22 |
| 10676326 | Method for installing a rotor blade on a wind turbine | Fiona Laoda | 2020-06-09 |