Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843246 | Method and apparatus for forming corona shielding | Harald Griem, Steffen Lang, Christian Staubach | 2017-12-12 |
| 9711264 | Winding layers composed of different materials | Mario Brockschmidt, Peter Gröppel, Claus Rohr, Roland Röding, Julia Wirsing | 2017-07-18 |