Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9515536 | Cooling system for an asynchronous rotor | Klaus Büttner | 2016-12-06 |
| 9287754 | Electrical machine having dual-circuit cooling | Klaus Büttner | 2016-03-15 |
| 9281728 | Electric machine having efficient internal cooling | Klaus Büttner, Michael Müller | 2016-03-08 |
| 9257883 | Electric machine with rotor interior ventilation | Klaus Büttner, Michael Müller | 2016-02-09 |