Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934994 | Method and system for de-erection and re-erection of a blade of a wind turbine | Kalimuthu Nagrathinam | 2021-03-02 |
| 10814438 | Method and arrangement for removing and lifting a blade pitch slewing ring bearing of a wind turbine | Kalimuthu Nagrathinam | 2020-10-27 |