Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121599 | Slot sealing compound, slot seal, and method for producing a slot seal | Jürgen Huber, Dieter Schirm | 2021-09-14 |
| 11081923 | Corona shielding system for an electrical machine | Jiri Lang, Steffen Lang, Alexander Litinsky, Guido Schmidt, Christian Schulz-Drost +2 more | 2021-08-03 |