Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10151299 | Method for starting a wind turbine in a cold climate environment | Janne-Pekka Yrjönen | 2018-12-11 |
| 8968149 | Wind turbine gear mechanism | Jochen Walliser, Alfred Kienzle, Tino Kirschner | 2015-03-03 |